When you hear “10 pivotal days” in the context of the Crusades, you might picture epic battles, daring leaders and sweeping religious fervor. In fact, a handful of specific dates acted like fulcrums, tipping the balance of power, belief, and geography across centuries of holy war. Below we stroll through each of those decisive moments, unpacking the drama, the personalities, and the lasting ripples they sent through medieval Europe and the Near East.

10. The Siege And Fall Of Acre

Acre, perched on Israel’s western Galilee coast, boasts a history that stretches back to at least 1900 B.C. The modern city’s layout sits atop layers of earlier settlements, and buried beneath its streets are the remnants of a Crusader fortress that once dominated the region.

Over the course of the Crusades the city changed hands many times. Crusaders first secured it in 1104, only to lose it to Muslim forces in 1187. After Richard the Lion‑heart’s campaign, the city was recaptured in 1191, fortified, and transformed into the capital of the Latin Kingdom of Jerusalem, complete with churches and massive defensive works.

Unlike many towns that were periodically pillaged, Acre grew into a massive stronghold. It housed the headquarters of the Hospitallers, the Templars, and the Teutonic Knights. When the final siege broke on May 18, 1291, the city fell forever. The Grand Master of the Templars perished, the Hospitallers fled wounded leaders, and most Teutonic Knights were slain. A handful of survivors fled to Italy and Cyprus, but never managed to re‑establish a foothold. The loss of Acre marked the end of a Christian heart‑beat in the Holy Land.

9. Peter The Hermit

When Pope Urban II called for a holy war against the infidels, it was the charismatic preacher Peter the Hermit who turned the papal proclamation into a mass movement, setting the tone for the First Crusade.

Peter, a wiry, dark‑haired figure who traveled on a mule, criss‑crossed villages preaching the cause. His oratory was so compelling that he not only swayed public opinion; he actually assembled an army of common folk eager to take up the cross.

These eager volunteers were impatient. Rather than wait for a papal‑organized force, they marched on their own. By April, Peter’s ragtag force of roughly 13,000 had reached Cologne, and some contingents, led by the enigmatic Gautier Sans‑Avoir, pushed even farther east.

By August 1, 1096 Peter arrived in Constantinople. The trek had been anything but peaceful; his army absorbed every stray, including outcasts and bandits, leading to rampant looting and violence across Germany, Hungary, and the Byzantine Empire. Once they reached the Bosporus, the troops scattered into smaller groups, and Turkish forces began picking them off one by one.

8. Indulgences

Indulgences, the medieval equivalent of a “get‑out‑of‑hell‑free” card, promised that the faithful could secure heavenly forgiveness by either performing penance or contributing financially to the Church’s cause.

The practice began in earnest on November 25, 1095, when Pope Urban II, eager to muster a massive army, declared in his Clermont sermon that anyone who took up the cross and fought the non‑Christians would automatically receive absolution for their sins.

This promise sparked a wave of controversy. The notion that the Church could essentially sell salvation raised ethical questions that would echo for centuries. Over time, even those unable to travel to the Holy Land could purchase indulgences, contributing money in exchange for the same spiritual benefits. The Pope’s assurance that this was a just war made the policy appear divinely sanctioned.

7. Stephen Of Cloyes

The Children’s Crusade of 1212 stands out as a tragic episode where youthful zeal collided with harsh medieval realities. Thousands of teenage boys abandoned farms and families, hoping to secure the Holy Land for Christ.

In the spring of 1212, a French boy named Stephen of Cloyes claimed to have received a divine vision instructing him to march to Jerusalem. He convinced a small band of believers to accompany him to Paris, where he sought an audience with King Philip II. The king dismissed the petition and sent the youngsters home, but not all obeyed.

Later that summer, another group of youths, led by a boy named Nicholas, set sail for the Holy Land. Their journey was fraught with disaster: many perished in shipwrecks near Sardinia, some were sold into slavery, and the majority never reached their intended destination. While the exact numbers remain debated, the Children’s Crusade ultimately failed to achieve any lasting military or spiritual impact.

6. Frederick Barbarossa

German emperor Frederick Barbarossa met a watery demise while attempting to cross a river en route to the Holy Land, a loss that reverberated through the Third Crusade’s strategic plans.

Barbarossa led a massive German army through Constantinople and the Taurus Mountains, answering Pope Gregory VIII’s call to join forces with the French and English contingents under Philip Augustus and Henry II. At the time, the Crusader coalition was already strained, with only the fortress of Tyre holding out against Saladin’s forces.

The combined forces presented a formidable front, and the temporary truce between England and France demonstrated a rare unity against a common enemy. However, the death of Barbarossa caused the German army to fracture: some troops returned home, others pressed on to Tripoli, while the heir ventured to Cilicia to bury his father.

Barbarossa’s sudden death also sowed doubt among his men; a number of soldiers abandoned Christianity altogether, interpreting the tragedy as divine disfavor toward the Crusade.

5. Saladin And Raynald

Raynald de Chatillon, a notorious Crusader lord, had a reputation for cruelty and defiance. After spending years imprisoned for his misdeeds, he resumed raiding, flagrantly violating a fragile truce with Saladin.

When Saladin set his sights on reclaiming Jerusalem in 1187, he first targeted Raynald’s holdings. The two forces clashed at the Battle of Hattin on July 4, 1187. Saladin’s army decisively defeated the Crusaders, capturing King Guy of Lusignan and Raynald.

According to chronicler Baha al‑Din, Saladin offered King Guy a drink of water, which the king passed to Raynald. While hospitality protected the king, Raynald was not afforded such mercy; Saladin beheaded him on the spot.

The crushing defeat left Jerusalem virtually defenseless, paving the way for Saladin’s capture of the city on October 2, 1187. The loss reshaped the power balance in the Levant for years to come.

4. The Tournament Of The Fourth Crusade

In 1199, as the Church prepared the Fourth Crusade, it turned to a grand tournament to rally the nobility, secure funding, and inspire martial enthusiasm.

The event, held on November 28, 1199 at Ecry‑sur‑Aisne in France, was marketed as the pinnacle of chivalry, entertainment, and courtly spectacle. Yet the battlefield remained brutally real: participants wielded genuine weapons, and lances were not designed to break, resulting in a blood‑soaked melee.Both hosts of the tournament boasted Crusader lineage. Count Louis of Blois had previously fought in a Crusade, while Count Thibaut of Champagne’s father had been a high‑ranking official in Jerusalem. Their families’ histories added gravitas to the gathering.

The tournament succeeded in forging camaraderie among the elite, leading many nobles to take the cross and join the Fourth Crusade, which would later divert to Constantinople.

3. The Great Schism

On September 20, 1378, a faction of thirteen cardinals grew weary of Pope Urban VI’s abrasive leadership and elected a rival pontiff, Pope Clement VII, establishing his papal court in Avignon.

The split stemmed largely from Urban VI’s harsh temperament and suspicion toward his peers, prompting many cardinals to withdraw to Avignon and crown their own pope. This schism fractured the Catholic Church, with two competing popes issuing bulls, excommunicating each other, and vying for secular support.

Both papal claimants summoned saints to their cause, and many European monarchs aligned with Clement VII. The internal conflict prompted calls for a new Crusade, championed by St. Catherine of Siena, who argued that a common enemy could reunite the divided Church.

The Great Schism persisted until 1417, when Pope Martin V was elected, finally restoring a single papacy. In the intervening years, several Crusades were launched against the Ottomans, Mahdia, Hungary, Bulgaria, and Syria.

2. The Crusading Bull

By the mid‑12th century, the image of crusading armies sweeping across Europe to the Holy Land had become iconic, yet the motives behind these campaigns grew increasingly complex.

Pope Eugenius III, on December 1, 1145, issued a papal bull calling for what would become the Second Crusade. In his proclamation, he invoked the memory of fallen saints, the desecration of relics, and the blood of Christians slain by infidels, urging a renewed holy effort.

The bull also promised crusaders the same privileges as clergy: exemption from debts, relief from interest‑bearing loans, and tax relief. Moreover, participants were assured that confession would cleanse them of sin, reinforcing the notion that the campaign was divinely sanctioned.

1. Jan Hus

Not every Crusade was fought in the Levant; the death of Czech reformer Jan Hus on July 6, 1415 ignited a series of holy wars against heretical Christians in Bohemia.

Hus, a revolutionary priest, challenged the Catholic hierarchy and its moral authority. Convicted of heresy, he was burned at the stake, an act that transformed him into a martyr for reform. The University of Prague decried his execution as murder, and his ideas rapidly spread among nobles and peasants alike.

By 1418, Pope Martin V declared a crusade against the Hussites. Over the next decade, five separate crusades were launched, pitting Catholic forces against the Hussite rebels. The conflict culminated in a decisive Hussite victory, making it one of the most unusual Crusades—Christians fighting Christians under the banner of the same God.

The 10 pivotal missions that defined George Washington’s clandestine war effort are as thrilling as any battlefield drama. From crafty deceptions to daring rescues, each operation showcases the ingenuity and bravery of America’s earliest intelligence operatives.

10 The Man Who ‘Could Not Tell A Lie’ Lied

George Washington first cut his teeth in the art of espionage while serving in the British forces during the French and Indian War (1754–1763). As an American officer, he was tasked with recruiting both white and Native American spies, managing their operations, and even targeting French agents with false intelligence. His commanding officer, General Edward Braddock, employed codes and ciphers, which Washington likely learned and later used himself. The necessity for solid intelligence became starkly evident when Braddock launched an attack on Fort Duquesne on September 14, 1758, without any knowledge of nearby enemy forces. The battle nearly turned disastrous, and Braddock’s command would have been annihilated if not for Washington’s intervention.

When Washington took command of the colonial forces in July 1775, they were laying siege to the British in Boston. During an inventory, he discovered a dire shortage: only 36 barrels of gunpowder—enough for each soldier to fire just nine shots. He realized that a British breakout could spell catastrophe, and that letting his own troops know of the shortage would shatter morale. So, as he often did, Washington fed the British a healthy dose of misinformation. He dispatched men into his own ranks and onto Boston’s streets, loudly proclaiming that he possessed 1,800 barrels of powder. The British stayed holed up in Boston, and Washington’s troops retained their confidence. The legendary cherry‑tree‑cutting boy, famed for never lying to his father, proved he could spin a convincing falsehood when the cause demanded it.

9 The Mercereau Family And The Staten Island Raid

In March 1776, after forcing the British out of Boston, Washington learned that the enemy had landed on Staten Island in June, preparing to seize New York City. On July 12, he convened a council of war to debate attacking the British commander, General William Howe, on the island. The generals unanimously voted against a full‑scale assault, prompting Washington to ask whether a smaller raid could be executed to “alarm the enemy.” The plan received tentative approval, with General Hugh Mercer assigned command after scouting Howe’s dispositions.

Mercer’s captain, John Mercereau, had recently lived on Staten Island, and his brother Joshua still resided there. Captain Mercereau slipped onto the island and, aided by Joshua, discovered that the British were not concentrated in a single encampment but were dispersed across civilian homes, with 600–700 redcoats stationed along the northwestern shoreline. Mercer proposed ferrying 1,400 men across the Arthur Kill to strike the British along the shore on the night of July 17, then retreat before Howe could counterattack. However, inclement weather and unfavorable tides forced a cancellation.

Despite the raid’s cancellation, the intelligence the Mercereau family supplied was so valuable that Washington enlisted them as a permanent spy network on Staten Island for at least three years, making it America’s first true spy ring. The ring was led by Joshua’s son, young John, who disguised himself as a cripple using his withered arm. When his courier was captured, John took over delivery duties, crossing the Arthur Kill on a raft with secret communiques concealed in a weighted bottle, tethered by a string. If intercepted, he could simply release the string, allowing the messages to sink safely. By 1777, the Mercereau Ring had grown so large that Washington assigned a dedicated case officer, trusting the members enough to involve them in prisoner exchanges.

8 Knowlton’s Rangers At Harlem Heights

While still stationed in Boston, Washington met Thomas Knowlton, a Connecticut captain who, like Washington, had fought in the French and Indian War. Knowlton was already a Revolutionary War hero, having repulsed several British attempts to breach the American left flank at Bunker Hill (he appears in the painting on the left, wearing a white shirt and clutching a musket). On January 1, 1776, Washington promoted Knowlton to major, assigning him command of the 20th Connecticut Continental Infantry for “special” missions. Their first task was a raid on Charlestown, Massachusetts, where General Howe was bivouacked on the night of January 8.

That evening, Howe attended a satirical play titled The Siege of Boston, which mocked Washington as a comic rube. Knowlton’s men slipped into town, burned eight buildings, and captured several British officers without a single casualty. When a soldier burst into Howe’s theater with news of the raid, the audience assumed it was part of the performance and roared with laughter.

In late August 1776, Howe prepared to attack New York City from Staten Island. Washington assumed the British would strike Manhattan, so he split his forces between Manhattan and Long Island. Howe, however, focused on Long Island, engaging Washington’s troops at Brooklyn Heights while sending the rest of his army behind the defenders. By the time Washington realized the maneuver and sent for reinforcements, it was too late; the battle resulted in a loss of approximately 1,400 men. Washington’s quick thinking saved the remaining forces, ferrying 9,000 soldiers across the East River to Manhattan in a single night.

That same month, Major John Knowlton was promoted to colonel and given command of an elite light‑infantry unit known as Knowlton’s Rangers. Their mission: reconnoiter British movements to prevent another Brooklyn Heights disaster. Although short‑lived, Knowlton’s Rangers are credited as America’s first military intelligence organization. In September, while Washington’s army recovered on northern Manhattan, Howe crossed to Manhattan and charged Washington’s camp at Harlem Heights. On the morning of September 16, Washington received news that Howe was nearby and dispatched Knowlton’s Rangers to probe the British vanguard. The two forces collided, and, contrary to orders to retreat and report, the Rangers engaged the enemy.

Howe sent the rest of his army in pursuit, prompting Washington to commit his troops as well. The clash ended in a stalemate, with both sides eventually withdrawing. The engagement lifted American morale after a series of defeats, proving they could stand toe‑to‑toe with the world’s most powerful army. However, the victory was bittersweet: Knowlton was shot and killed during the fight. His unit was captured a month later at Fort Washington, and many Rangers perished in British prisons. Despite their tragic end, Knowlton’s Rangers are considered the forerunners of the U.S. Army Rangers, Special Forces, and Delta Force.

7 Nathan Hale’s Mission To New York City

Following the Long Island debacle, Washington was desperate for intelligence on Howe’s next move. Two days after ferrying his men across the East River to Manhattan, he implored his generals to establish a “channel of information… to gain intelligence of the enemy’s designs, and intended operations.” When reliable intel failed to materialize, Washington turned to Knowlton’s Rangers. Lieutenant James Sprague was tasked with crossing back over the East River to reconnoiter Howe’s troops and determine their plans, but he refused to infiltrate enemy lines, saying, “I am willing to go and fight them, but as far as going among them and being taken and hung like a dog, I will not do it.”

Only one Ranger volunteered: Nathan Hale, a Connecticut teacher and neighbor of Knowlton who had just joined the Rangers as an officer. This would be Hale’s first and only mission. Despite his lack of espionage training, Washington sent Hale to Long Island disguised as a Dutch teacher. Hale’s plan faltered when he attempted to use his Yale diploma as proof of his teaching credentials, which displayed his real name rather than an alias. Moreover, his scarred face from a gunpowder accident made him memorable, and he received no money, civilian contacts, or cipher training. He also failed to keep his mission secret, spilling details to a fellow Yale classmate before departure.

Shortly after his mission began, the British crossed to Manhattan, rendering Hale’s original objective moot. Yet Hale chose to stay and gather intelligence anyway. He was apprehended on September 21 with incriminating papers, sentenced to execution without trial, and hanged the following morning after allegedly uttering his famous words, “I regret I have but one life to lose for my country.” Though his mission failed, Hale became a martyr and hero for the intelligence community. His death forced Washington to recognize the value of civilian spies familiar with local terrain—like the Mercereau family—over military operatives who lacked regional knowledge. While some historians debate the authenticity of Hale’s final words, eyewitnesses support their veracity, noting his possible inspiration from Joseph Addison’s tragedy Cato (“What a pity it is that we can die but once to serve our country”).

6 Washington’s Double Agent

After the Long Island loss, the British forced the colonials out of Manhattan, then New York, and finally New Jersey. By early December 1776, Washington’s army had crossed the Delaware River into Pennsylvania, suffering from hunger, disease, desertions, and dwindling enlistments. Morale was at a low point, and with Christmas approaching, a victory was desperately needed.

Enter John Honeyman, a butcher reputed to be a loyalist to the Crown. Born in Ireland, Honeyman served in the British army in Canada, fighting at the Battle of the Plains of Abraham (1759). He was honorably discharged and moved to Philadelphia in 1775, where he may have first encountered Washington. According to his grandson, Honeyman met Washington at Fort Lee, New Jersey, in November 1776 and offered his services. The reasons for a known Tory switching sides remain murky.

Washington accepted Honeyman’s assistance, instructing him to maintain his loyalist façade. As Washington’s army marched toward the Delaware, Honeyman was to pose as a butcher for the pursuing British, caring for their cattle and occasionally slaughtering them. This role allowed him to observe British dispositions, fortifications, and movements. Honeyman operated solo—no supporting agents or couriers—so if he gathered valuable intel, he was to feign capture by Washington’s sentries and be brought to the commander’s tent.

In late December, Honeyman claimed he was hunting cattle along the Delaware when colonial sentries captured him and escorted him to Washington’s tent. There, he reported that Hessian soldiers bivouacked across the river at Trenton were lax and disorganized. Washington staged a diversion, allowing Honeyman to escape. Returning to Trenton, Honeyman informed the Hessians that the colonials were “too disorganized and dispirited to pose a threat.” On Christmas Day, Washington’s forces crossed the Delaware and attacked the Hessians the next morning. The Hessians, either drunk or hung over from holiday celebrations, were quickly overwhelmed, resulting in 900 captured with only two American casualties—precisely the morale boost the Continental Army needed.

Modern historians debate Honeyman’s authenticity as a spy. Some argue he remained a staunch loyalist, offering information reluctantly. He and his family continued to face harassment as Tories after the Trenton battle, even being arrested twice for treason by New Jersey authorities, though both indictments were dismissed—leading some to speculate Washington intervened. Evidence supporting either side remains scant.

5 Lydia Darragh Warns Washington

Following Nathan Hale’s execution, Washington turned to civilians experienced in espionage. He commissioned New York merchant Nathaniel Sackett—formerly of the Committee for Detecting and Defeating Conspiracies—to establish a spy ring in his hometown, offering $500 initially and $50 monthly thereafter. While Sackett’s operation lasted only a few months, it achieved a crucial intelligence coup. By spring, it was clear General Howe would soon go on the offensive, and Washington needed to know his target.

In March, one of Sackett’s agents—an unnamed woman married to a Tory—observed the British constructing flat‑bottomed boats, likely intended to attack Philadelphia. Her report proved accurate: the British used the boats to approach the city, and on September 11, the redcoats defeated Washington at Brandywine Creek, entering Philadelphia two weeks later. Washington promptly established a spy network in the City of Brotherly Love, appointing Major John Clark—familiar with the area—to run it.

Clark swiftly organized a network of spies, assigning simple aliases like “Old Lady” and “Farmer.” Many agents were Quakers, whose pacifist stance made them ideal covert operatives, as they were expected to remain neutral and thus less suspicious. One Quaker, Lydia Darragh, independently spied on the British. Born in Ireland 48 years earlier, Darragh was a midwife, wife of a teacher, and mother of five. Her son Charles had broken with the Quakers to join Washington’s army, camping near Whitemarsh.

When the British occupied Philadelphia, General Howe set up headquarters in the house directly across from the Darragh residence. Redcoat officers became a common sight on the street, prompting Lydia to gather intelligence through observation and eavesdropping. Whenever she acquired valuable information, her husband William would write a coded note on a tiny piece of paper, which Lydia sewed beneath the top of a button. She then attached the button to her 14‑year‑old son John’s coat. John would travel to Whitemarsh, deliver the button and message to Charles, who forwarded it to Washington.

The Darragh home featured a spacious back room. In the fall, Howe demanded the family vacate so he could hold staff meetings there. Lydia convinced the general that they were harmless Quakers, and he permitted William and Lydia to remain while the children were sent elsewhere. On December 2, Howe held a crucial meeting in the Darraghs’ back room, insisting the couple retire to their rooms. Defying this, Lydia slipped into an adjoining room, hid in a closet, and overheard plans for a surprise attack on the Continentals at Whitemarsh on December 5.

The next morning, Lydia obtained a pass to cross British lines, intending to visit her children and collect flour from the Frankford Mill. En route, she encountered an American officer and relayed the imminent British offensive. The officer passed the warning to Washington as Lydia returned home. Washington already suspected Howe of planning an attack—Clark’s agents had reported British preparations—but lacked specifics on timing and location. Lydia’s detailed warning filled that gap.

When the redcoats arrived at Whitemarsh on December 5, Washington was prepared. Surprised, Howe withdrew his forces back to Philadelphia. Lydia and William faced suspicion of tipping off Washington, but Lydia persuaded a British officer of their innocence. Clark’s spy ring continued feeding Washington valuable intelligence throughout the winter of 1777‑78. When Clark’s agents reported that Howe would winter in Philadelphia, Washington decided to camp at nearby Valley Forge.

4 The Culper Ring Saves The French

In February 1778, while Washington’s troops endured hunger and hardship at Valley Forge, France signed a treaty to fight alongside America against England. That same month, General William Howe, frustrated by his failure to end the war, was replaced by General Henry Clinton as the British commander‑in‑chief. Concerned the French might attack New York City, London ordered Clinton to evacuate Philadelphia and reinforce the New York garrison.

The French fleet was en route, bound for British‑occupied Newport, Rhode Island, and requested Washington’s intelligence on British naval activity in New York harbor. Serendipity struck in August when artillery lieutenant Caleb Brewster offered his services. Brewster, an ex‑seaman raised near Long Island Sound, employed a whale boat to scout New York waters. On August 27, Brewster reported that the British were aware of the French fleet’s destination and were dispatching their own fleet to Newport. A severe storm forced the French to abandon their plans to seize Newport.

Washington retained Brewster and built a spy ring around him, appointing Major Benjamin Tallmadge—who had known Brewster since childhood—to oversee operations. Tallmadge, familiar with Brewster’s maritime expertise and the Long Island Sound, had learned espionage under Nathaniel Sackett and was motivated by his friendship with Nathan Hale from Yale.

Washington ordered Tallmadge’s dragoon troop to operate in the lower Hudson Valley and Connecticut coastal region, hunting Tories and countering British raids. Brewster acted as courier, ferrying messages from Long Island to the Continental‑controlled Connecticut shore in his whale boat, then meeting Tallmadge to deliver intelligence.

Tallmadge also recruited another Setauket acquaintance, Abraham Woodhull, and a distant relative, Anna Strong. Neither Woodhull nor Brewster had direct access to British military circles in New York, so they enlisted merchant Robert Townsend, who lived in Woodhull’s sister’s boardinghouse in Manhattan. Townsend and other Setauket residents collected snippets of information to send directly to Washington.

For correspondence, Woodhull adopted the alias Samuel Culper—a nod to Culpeper County, Virginia—while Townsend became Samuel Culper Jr., giving rise to the famed Culper Ring.

Two years later, in July 1780, the French again attempted to land at Newport. With the British having abandoned the port in 1779, the French arrived unopposed. Washington again turned to his spies for insight into British reactions. Townsend, part‑owner of a coffeehouse frequented by Clinton’s officers, learned that Clinton was massing his army on Long Island’s northern tip for an offensive against Newport.

Townsend smuggled his intelligence to Washington using invisible ink—known as “stain” or “white ink”—between the lines of a letter addressed to a Tory. Ten days after his request, Washington received a Culper Ring report: Clinton was marching 8,000 redcoats toward Newport, accompanied by nine British warships. Clearly, Clinton intended to strike the French before they could fortify their position.

While the French rushed to prepare defenses, Washington fabricated a fictitious diversionary offensive against Manhattan. He had a local farmer “discover” plans for the offensive and deliver them to a British outpost. Washington then began marching his army toward New York City. Clinton, fearing an imminent attack, recalled his troops to protect the city, thereby sparing the French forces at Newport from a British assault.

3 The Culper Ring Uncovers Benedict Arnold’s Betrayal

Tallmadge’s Culper Ring employed sophisticated espionage techniques—codes, aliases, and invisible ink—making it Washington’s most successful spy network. The group used “stain” or “white ink” and a codebook based on John Entick’s 1771 New Latin and English Dictionary. Spies could write words using a transposed alphabet, easily decoded with the key.

Meanwhile, Washington remained unaware that a serious problem simmered within his own ranks. General Benedict Arnold, once a celebrated patriot, had morphed into a traitor over just four years. At the war’s outset, Arnold passionately championed the Revolution, even financing his own men. However, the fledgling government could not reimburse him, fostering resentment.

Arnold earned fame at Fort Ticonderoga and Saratoga, rescuing the revolutionary cause twice, but his injuries prevented further battlefield glory. He was repeatedly passed over for promotion, and his stubborn thigh wound barred him from leading troops. Assigned to administrative duties in Philadelphia, Arnold’s frustrations grew, and he turned to a wealthy, charismatic Philadelphian, Margaret “Peggy” Shippen, a known loyalist still in contact with Major John André, a British officer she met during the British occupation.

Arnold married Peggy in April 1779, deepening his financial woes. By summer 1778, Arnold, aided by his wife, approached André with an offer to betray his country for money and a British commission. Over the next year, they negotiated terms. By summer 1780, Arnold began supplying high‑value intelligence, including the French fleet’s planned landing at Newport, Rhode Island. When offered command of West Point, Arnold proposed surrendering it to the British.

The exact moment the Culper Ring intercepted Arnold’s correspondence is unclear, but it appears to have occurred in July or August 1780. On July 30, Arnold was officially appointed commander of West Point; on August 15, the British agreed to pay him 20,000 pounds sterling (roughly £3.2 million today, or about $5 million).

On September 3, Arnold sent a letter to the British to finalize a meeting with André, but someone—likely a Culper Ring operative—rendered the letter unintelligible. When Arnold attempted to cross British lines on September 11, they fired upon his boat, forcing him to abort the meeting. A second attempt on September 23 saw André captured, though Arnold and Peggy escaped to join the British.

When Tallmadge met André, the latter asked about his fate. Tallmadge recounted the story of his good friend Nathan Hale, executed by André’s friend General Howe, concluding with, “Similar will be your fate.” André was hanged on October 2. Arnold received a British general’s commission but was paid only £5,000 because his plot failed.

2 Hercules Mulligan And Cato Save Washington’s Life Twice

Perhaps the least celebrated yet most vital of America’s early spies, Hercules Mulligan was a New York City tailor who immigrated from Ireland at age six. He joined the New York chapter of the Sons of Liberty, a militant anti‑British group. In July 1776, Mulligan led a mob to New York’s Bowling Green and toppled the equestrian statue of King George III. The rebels melted the lead statue into bullets for the Patriot cause.

Three years earlier, Mulligan opened his home to a teenager from St. Croix Island, Alexander Hamilton. The young Hamilton, studying at King’s College (now Columbia University), received his most important education at Mulligan’s dinner table, debating America’s grievances against the British Empire. Though initially a loyalist, Hamilton joined the Patriot cause after hearing Mulligan’s arguments.

When General Howe captured New York City in September 1776, Mulligan was arrested and imprisoned at the Provost Prison. He persuaded the British to release him by claiming he was no longer a patriot. In March 1777, Hamilton, now Washington’s aide, recommended Mulligan as a new New York spy.

As a premier tailor, Mulligan’s shop on Queen Street attracted British officers seeking uniform repairs or alterations. During fittings, Mulligan extracted intelligence from the officers. Once he gathered sufficient information, his enslaved servant Cato would ferry the parcel across the Hudson River ferry to New Jersey, delivering it to a safe house. An express rider would then rewrap the parcel and deliver it directly to Washington.

Although Mulligan occasionally cooperated with the Culper Ring, he usually operated with Cato and a translator named Hyam Salomon. Late one winter night in 1779, a British officer entered Mulligan’s shop demanding a watch coat immediately. When Mulligan asked why the urgency, the officer boasted that that night they would capture Washington, saying, “Before another day, we’ll have the rebel general in our hands.” Washington that night was meeting subordinates, and the British had discovered the meeting’s location, planning a trap. Cato was swiftly dispatched to New Jersey to warn Washington, who, on Mulligan’s tip, avoided capture.

The incident repeated in February 1781, when Washington was traveling to Newport, Rhode Island, to meet French General Rochambeau. Mulligan’s brother Hugh owned an import‑export firm that the British ordered supplies from. When a rush order arrived, an officer told Hugh that 300 cavalrymen were headed to New London, Connecticut, to intercept Washington. After receiving Mulligan’s warning, Washington’s men ambushed the cavalrymen upon their arrival at New London, thwarting the British plan.

1 Armistead’s Intelligence Coup

When France entered the war in 1778, the British attempted to sway the southern colonies against the northern ones. While General Charles Cornwallis could capture coastal cities like Savannah and Charleston, he struggled to hold interior areas of the Carolinas.

In the fall of 1780, Cornwallis marched into North Carolina, aiming to attack Washington from the south while Clinton pressed from the north. Colonial victories forced Cornwallis to retreat to South Carolina. To relieve pressure on Cornwallis, Clinton dispatched Benedict Arnold to Virginia to seize Richmond just before New Year’s Day. Arnold’s men plundered and burned the state capitol.

Just east of Richmond lay the plantation of William Armistead. In March 1781, General Marquis de Lafayette and 1,200 colonial troops arrived near Yorktown, Virginia, to harass Arnold’s army. One of Armistead’s enslaved men, James, asked his master if he could join Lafayette’s forces to drive the British invaders from Virginia. Though the British had promised emancipation to any American slave who aided them, James chose to fight for the Patriot cause. William consented.

When James appeared in Lafayette’s camp, the French commander recognized the value of a man familiar with the region. Lafayette tasked him with infiltrating Arnold’s camp, pretending to be a runaway slave offering scouting services. Arnold accepted James’s story and granted him freedom to roam the British camp, listening to conversations around campfires.

James earned such trust that when Arnold’s army merged with Cornwallis’s forces in May, he was allowed to remain as a scout for Cornwallis. In July, James sent word to Lafayette that Cornwallis planned to move down the Virginia Peninsula to Yorktown to await supplies.

At that time, Washington was planning a joint offensive with the French against Clinton in New York. When Lafayette forwarded James’s intelligence, Washington realized Cornwallis could be cornered at Yorktown. He rushed his army south to surround Cornwallis while the French fleet blockaded the coast. In October, Cornwallis was forced to surrender, effectively ending the war.

Despite his invaluable service, James returned to William Armistead’s plantation as a slave after the war. Although the new republic freed slaves who fought for the cause, James never wore a uniform, so he was not automatically emancipated. It was only through Lafayette’s advocacy that James Armistead was finally freed in 1787.

Steve is the author of 366 Days in Abraham Lincoln’s Presidency: The Private, Political, and Military Decisions of America’s Greatest President and has written for KnowledgeNuts.

When you hear the phrase “10 pivotal moments,” you might picture world wars or scientific breakthroughs. Yet, the hearse—a seemingly humble vehicle that ferries our loved ones to their final resting place—has its own dramatic saga of invention, style, and cultural shift. From wooden stretchers in antiquity to sleek, custom‑built limousines cruising today, each milestone tells a story of how societies honor death.

10 Pivotal Moments: Why They Matter

Understanding these ten turning points helps us appreciate how funeral customs mirror broader technological and artistic trends. Each era’s hearse reflects the values, fears, and aspirations of its time, turning a simple conveyance into a moving piece of history.

10 Funeral Biers

Chronologically speaking, the very first “hearse” was more of a ceremonial platform than a vehicle. Mentioned in the Christian Holy Bible, the funeral bier was a flat wooden slab—sometimes equipped with wheels—upon which a corpse lay after being prepared for final farewells. Families gathered around the bier to say their goodbyes before the body was moved to its burial site, performing a role similar to today’s modern hearse.

Constructed like a sturdy stretcher, the bier’s flattened design made it easy to transport the deceased across short distances, whether from a home to a churchyard or between family members’ residences. Its simplicity belied its profound significance in ensuring dignified passage for the departed.

For millennia, biers served as the go‑to instrument for proper interment, especially within religious contexts. Monks, priests, and other spiritual leaders relied on them for solemn, reverent farewells, cementing the bier’s place in burial traditions worldwide.

9 Coffins

While biers laid the groundwork, ancient Greece introduced a more elaborate public display: the coffin. In Greek funeral rites, a coffin was carried by hand through bustling streets during a solemn procession called the ekphora. Absolute silence reigned, underscoring the gravity of the moment.

To appease Hades, mourners placed coins on the deceased’s hands, mouth, or eyes—essentially paying a toll for safe passage to the underworld. The body often lingered for several days, ensuring that death was certain before the final journey began.

The ekphora involved multiple stops where women wailed in lament while men maintained a stoic demeanor. The coffin, cradled reverently, traveled from venue to venue until it finally reached its resting place, illustrating an early blend of ritual and public spectacle.

8 The Carriage

By the 1600s, funeral transport had evolved beyond hand‑carried biers. The marriage of the traditional bier with a sturdy wagon produced the horse‑drawn carriage hearse. This new vehicle retained the flatbed design but swapped human labor for a team of horses, dramatically increasing speed and grandeur.

Interestingly, the term “hearse” originally described a decorative candelabra perched atop a casket, not the transport itself. It wasn’t until the 1600s that the word migrated to denote the entire conveyance, while the earlier “bier” name faded.

Even after this linguistic shift, the carriage remained a straightforward platform: a flat surface for the coffin, pulled by horses rather than pushed by people. This transition marked a pivotal step toward the more sophisticated funeral coaches that would follow.

7 The Early 19th Century

The early 1800s ushered in a dramatic redesign of the hearse, turning it into a boxy, enclosed carriage that fully encapsulated the coffin. These larger structures featured intricate carvings, ornamental lanterns, and lavish metalwork, turning funeral processions into moving works of art.

Crane & Breed, a pioneering firm, began producing highly decorative metal caskets to complement these opulent horse‑drawn coaches. Their contributions helped elevate funerals into a lucrative industry, where elaborate displays became a sign of status and respect.

The era also saw the grim shadow of the Black Death, during which mass graves were common as fear of contagion ran rampant. After the pandemic, societies regained the ability to mourn with dignity, paving the way for more refined funeral customs.

6 The 1880s

The 1880s marked an explosion of creativity in hearse design. Manufacturers introduced windows, ornamental poles, and extensive metalwork, turning funeral coaches into eye‑catching masterpieces. Some designs even resembled the iconic Wells Fargo stagecoaches that once guarded the American West’s gold shipments.

One standout was the Rockfalls Hearse, crafted in Sterling, Illinois. Businessman Samuel D. Aultman, later founder of Ferguson Funeral Home in Scottsdale, Arizona, popularized this model, which still features prominently in historic funeral collections.

Across the Atlantic, Victorian England embraced the horse‑drawn hearse as a staple of public mourning. For the elite, the hearse paraded through blocked‑off streets much like a modern‑day procession, underscoring the cultural weight of a dignified farewell.

5 Hearse Trolleys

Innovation didn’t stop with wheels—late‑19th‑century engineers launched the tram hearse, a rail‑bound version of the funeral coach. Essentially a hearse mounted on a trolley car, this invention leveraged the era’s booming railway networks to ferry bodies over longer distances.

Hearse trolleys sprouted worldwide, from the American heartland to Britain and Australia, reflecting the industrial revolution’s global reach. However, their reliance on dedicated tracks meant they could only operate where rail lines reached the cemetery outskirts.

Despite their novelty, many of these rail‑based hearses faded from public memory, leaving behind a fascinating footnote in funeral transportation history.

4 Victorian England

Victorian England took mourning to an art form, largely inspired by Queen Victoria’s prolonged grief after Prince Albert’s death in 1861. Streets of London became a parade of hearses, each showcasing elaborate designs that reflected the era’s obsession with death and ceremony.

Even the less affluent ensured proper burials, underscoring how deeply ingrained funeral propriety was across social classes. The period also birthed the “carriage‑master” role—specialists who maintained the horses and coaches, leasing them to funeral parlors as needed.

This leasing model alleviated the high cost of horse upkeep, allowing more families to access respectable funeral transport without owning a full stable of horses.

3 Motorized Hearses

May 1, 1908, marked a watershed moment: General Vehicle Company unveiled the first electric‑powered motorized hearse, shifting the industry from horse power to actual power. This breakthrough signaled the dawn of modern funeral transport.

Just a year later, Crane & Breed rolled out the inaugural gasoline‑driven hearse, cementing fossil fuels as the new lifeblood of funeral fleets. The transition mirrored broader societal shifts toward mechanization and speed.

These motorized marvels redefined funeral logistics, enabling longer distances, faster travel, and a sleek, contemporary aesthetic that resonated with early‑20th‑century sensibilities.

2 Early 20th Century

The early 1900s witnessed a flamboyant makeover for hearses. Designers experimented with bold colors, sweeping waves, and even motifs reminiscent of the Titanic’s opulent décor. One standout was the “Landau” hearse, popularized by the cartoon Ghostbusters, which doubled as an ambulance in the animated series.

In the 1980s, the Ghostbusters film showcased a 1959 Cadillac Miller‑Meteor—an iconic ambulance‑hearse hybrid that captured imaginations worldwide. Some models even featured wooden frames adorned with gargoyle‑like statues, lending a gothic flair to the procession.

These inventive designs blurred the lines between functional vehicle and moving sculpture, turning every funeral procession into a visual spectacle that could rival any Hollywood set.

1 The Modern Funeral Coach

Today’s hearse resembles a high‑end luxury automobile, equipped with climate control, anti‑lock brakes, and a host of comfort features. Funeral homes regularly refresh their fleets, selling older models at attractive prices and spurring a niche market of private collectors.

This collector culture has birthed wildly creative customizations: hearses turned into motorcycles for tailgating, low‑rider conversions with gleaming rims, and even party wagons that roar to the rhythm of a favorite sports team’s anthem.

On average, a brand‑new modern hearse costs around $80,000, reflecting both the engineering sophistication and the cultural premium placed on dignified final journeys. As technology advances, we may soon see space‑bound hearses delivering the departed among the stars—an out‑of‑this‑world continuation of the ten pivotal moments that have defined this unique vehicle.

The phrase ‘dark ages’ was first coined by 14th‑century Italian scholar Petrarch. It has since been used informally to describe the interval between Rome’s fall and the dawn of the Renaissance across Europe, the Middle East, and Asia. While modern historians shy away from the label, many still picture this era as a time of cultural dimness, when the knowledge of ancient Greece and Rome seemed to fade amid war and upheaval—until the bright spark of the Renaissance emerged.

In truth, the so‑called Dark Ages were anything but stagnant. Across continents, innovators forged tools and ideas that would ripple through history. Below are ten groundbreaking inventions that originated—or were refined—during this period, each a key piece of the puzzle that led to the modern world.

10 Astrolabe

The medieval mariner’s astrolabe traces its conceptual roots back to ancient Greece, but it wasn’t until the sixth century AD that it could be produced in quantity for everyday use. In its simplest form, an astrolabe is a device that measures the positions of celestial bodies—originally crafted for navigation and later adapted for a range of astronomical purposes. By the Middle Ages, it was a common sight across the Arab world, the Byzantine Empire, India, and Europe, and it found a thriving hub in Islamic Spain during the 10th century.

The astrolabe proved revolutionary during the Age of Exploration. Sailors at sea began using a specialized version—the mariner’s astrolabe—to calculate latitude by sighting the Pole Star or the Sun. Portuguese navigators relied on it for voyages along the West African coast, and it later guided the famed expeditions of Vasco da Gama and Christopher Columbus to India and the Americas.

9 Eyeglasses

Salvino degli Armati is often credited with inventing the first pair of eyeglasses between 1285 and 1299. While earlier cultures—especially in the Arab world—had experimented with magnifying lenses, Armati’s design, coupled with Italy’s burgeoning glassblowing industry, enabled mass production for the first time. These early spectacles consisted of two simple convex lenses linked by a central joint, set into frames fashioned from bone, wood, wire, or leather. Unlike earlier reading stones, these glasses could sit comfortably on the wearer’s nose.

Beyond improving reading, eyeglasses paved the way for later optical marvels. The Janssen father‑son duo in the late 16th century built on this foundation to create the earliest microscopes, while Galileo Galilei refined the combination of concave and convex lenses to produce a compound microscope in 1625.

8 Woodblock Printing

Woodblock printing emerged during China’s Tang and Song dynasties, marking the first large‑scale method for disseminating knowledge. Originating around 600 AD from earlier stone‑seal techniques, the process involved carving characters onto wooden blocks, inking them, and pressing the inked surface onto paper. By the end of the Tang era, the method had been refined to a high degree of craftsmanship.

Across China, woodblock printing was employed to produce books on agriculture, medicine, calendars, and calligraphy. A notable milestone arrived in 762 AD when the first commercially printed books were sold in the capital Chang’an. Although labor‑intensive, woodblock printing laid the groundwork for later innovations such as movable‑type printing, which would eventually accelerate mass production.

7 Mechanical Clocks

Invented in the 13th century, mechanical clocks represented a leap forward from the ancient water clocks that had kept time for millennia. Their defining feature was the escapement mechanism, which allowed gears to move in a series of equal, regulated jumps, producing a steady rhythm.

Initially, the importance of this innovation was not fully appreciated; it seemed a modest improvement over water clocks. Yet, it inaugurated a new age of precise timekeeping, crucial for navigation and later scientific endeavors. By the late 1200s, mechanical clocks had spread from northern Italy to southern Germany, eventually supplanting water clocks as the preferred chronometers of the era. Their influence persisted through the Renaissance and into the Industrial Revolution.

6 Tidal Mills

Tidal mills date back to the seventh century and were primarily used to grind grain using the power of the tides. They became widespread across what is now England and Ireland, strategically placed in low‑lying coastal zones or river estuaries to harness tidal movements much like traditional watermills, but driven by the sea’s rise and fall.

At their core, tidal mills featured a dam with a gated passageway that allowed water to flow in during high tide, storing it for later use. When the tide receded, the stored water turned a wheel, powering the millstones. The earliest known tidal mill, constructed around 619 AD, was discovered at Nendrum Monastery in Strangford Lough, Northern Ireland. By the 18th century, tide mills were clustered around London, demonstrating their lasting utility.

5 Musical Notations

While rudimentary musical symbols existed as early as the 10th century, Guido of Arezzo is widely recognized for devising the modern staff notation system. Working in the Middle Ages, Guido created a four‑line staff and assigned letters to pitches, providing a reliable method to record sacred melodies that had previously been passed down orally.

Guido’s system dramatically transformed music education, slashing the time needed to train singers and instrumentalists. He also introduced solmization—a technique that paired specific syllables with intervals—giving rise to the ‘do‑re‑mi’ system still taught today in many music curricula.

4 Medieval Castles

Pinpointing the exact origin of castles is tricky, as fortified structures have existed for millennia. However, the classic European medieval castle—recognizable by its stone walls, towers, and keeps—began to take shape in the ninth century, especially across France. Early fortifications often consisted of a high mound surrounded by a ditch.

These timber‑based defenses soon proved vulnerable to fire‑based weapons and natural decay. Following the Norman conquest of England in 1066, King William commissioned the first stone castles. Over the ensuing centuries, monarchs and builders across Europe experimented with new designs, creating more secure stone fortresses that would dominate the medieval landscape.

3 Algebra

Algebra, the mathematical branch dealing with symbols, variables, and equations, traces its roots to the Persian mathematician Muhammad ibn Musa al‑Khwarizmi in the ninth century. The term ‘algebra’ derives from his seminal work Hisab al‑jabr w’al‑muqabala, which outlined systematic solutions for linear and quadratic equations.

Al‑Khwarizmi’s treatise, later translated into English as The Compendious Book on Calculation by Completion and Balancing, spread throughout Europe during the Renaissance. His methods found practical applications in inheritance calculations and trade, and he conducted his research at Baghdad’s famed House of Wisdom—one of the largest knowledge centers of its time.

2 Paper Money

Paper money transformed the concept of currency and set the stage for modern finance. Its origins lie in China’s Song dynasty during the 11th century, though the notion of promissory notes dates back to the Tang era, when merchants on the Silk Road used trusted agents to issue paper‑based credit.

In the Song period, the state created licensed deposit shops where citizens could deposit coins and receive government‑issued notes. By the 12th century, these notes—known as jiaozi—were printed using woodblocks with six ink colors and varied paper fibers to deter counterfeiting. Though the Mongol invasion of 1279 curtailed their use, the system laid the groundwork for the extensive paper‑money network later employed by the Yuan dynasty.

1 Gunpowder

Gunpowder stands among the most influential inventions in human history. Developed by alchemists during China’s Tang era in pursuit of an elixir of life, legend holds that an anonymous researcher stumbled upon the perfect blend—approximately 75 % saltpeter, 15 % charcoal, and 10 % sulfur—around 850 AD.

The Song dynasty quickly adapted gunpowder for military purposes, creating weapons such as ‘flying fire’ arrows, hand‑grenades, landmines, and even early flamethrowers. The technology spread via Mongol conquests, reaching the Middle East and Europe by the 13th century. By the 14th century, Europeans refined the mixture into ‘corned powder,’ a more stable and powerful explosive that would forever alter warfare.

Where would we be without underwear? Well, probably in the same place we are now, but a lot less comfortable, that’s for sure. Since the dawn of time, humans have understood the value and usefulness of undergarments, and today we are going to take a “brief” look at ten key moments in the lingering history of lingerie as we explore the uncensored story of unmentionables. These are the 10 pivotal moments that have defined how we cover our modesty.

10 Pivotal Moments In Underwear History

We begin at the beginning, as Lewis Carroll advised us, and start with the oldest, most basic form of underwear – the loincloth. It is a simple garment made out of one piece of fabric that covers the naughty bits in the front, sometimes in the back, and it is wrapped around itself or maybe held up with a belt if you’re feeling fancy.

The loincloth has been around for almost 7,000 years and remained humanity’s go-to choice of undergarments for millennia due to its practicality and simplicity. Sometimes it could get more sophisticated. Ancient Egyptian pharaohs, for example, had their own intricate and valuable version of the loincloth called a shendoh but, for the most part, people preferred to just wrap a piece of cloth or leather around their waist and get on with their day.

The oldest person that we know of who wore a loincloth is Otzi the Iceman, who was dressed in full kit when he died and it survived along with him, more or less. He had a loincloth made out of narrow strips of sheep hide stitched together which was fastened with a belt.  

9 The Codpiece

The men of the Middle Ages moved away from loincloths and began wearing loose‑fitting trousers known as braies. These were comfortable, cheap, and practical, but they were a bit of a palaver to put on since they were laced tight around the waist and shins. This made going to the bathroom a time‑consuming affair, so enter the codpiece – a triangular flap that was attached to the pants and covered the fly, held in place by buttons or ties. Then, if anyone needed to heed the call of nature, they just had to undo the codpiece and leave the braies in their place.

Initially, codpieces were simply functional, but they became more intricate as time went on. The most famous codpiece‑wearer in history is King Henry VIII, who proudly showed off his giant, fancy codpiece in his portrait by Hans Holbein the Younger. And, of course, back then whatever the king did, everyone else emulated, so enlarged, flashy codpieces became the new style in Europe.

The question still remains, though, why did Henry wear an expanded codpiece? Was it, as many think, simply an aggressive display of phallic virility, or was it to conceal the bandages and ointments used to treat his syphilis?

8 The Chemise

At the same time as the codpiece, the chemise was also in style. Worn by both men and women, the chemise was a simple garment, usually made out of white linen, worn under other clothing such as gowns, robes, and doublets to protect the fancier, more expensive clothes from sweat. 

For most of its existence, the chemise was used as an undergarment, but then along came Marie Antoinette, who thought that, with a bit of added frills and laces, it could also work as a regular dress. She even posed for a portrait by Louise Élisabeth Vigée Le Brun in 1783 wearing only a chemise. 

Marie Antoinette had long been criticized that she spent an exorbitant amount of money on clothes at a time when her people were starving. Perhaps she hoped that this portrait would make her look more like a woman of the people, but her idea backfired spectacularly. She was scorned for showing herself in public “wearing a chambermaid’s dust cloth,” and her critics accused her of mocking the dignity of the French throne. Not to mention that she was unlabeled unpatriotic for wearing English cotton, whereas the queen was expected to dress in French silks.

Despite the scandal, Marie Antoinette was a trendsetter, and in the decades that followed, many other women adopted this simple, yet provocative fashion style. The dress became known as “chemise à la reine,” or the “chemise of the queen.”

7 The Corset

And now we move on to the bane of women everywhere for hundreds of years – the corset. This infamous support garment was tightened in order to achieve the desirable hourglass figure – a teeny‑tiny waist, with ample bosom and derriere. 

The problem was that, oftentimes, the corset was pulled so tight that it was more an instrument of torture than a fashion accessory. Women who had to wear constricting corsets for hours on end felt discomfort, labored breathing, and even fainted on occasion. Meanwhile, doctors accused corsets of causing everything from respiratory diseases and deformity to the ribs to damage to internal organs, birth defects, and even miscarriages.

As to who is responsible for unleashing this painful undergarment on the world, that’s still up for debate, but it seems like the Greeks are to blame. The oldest depictions of corsets come from the Minoan civilization from over 3,000 years ago. Meanwhile, the oldest actual corset was made out of wool and linen and recovered from a tomb on the island of Crete. But the garment fell out of fashion for millennia, and it wasn’t until the 16th century that France re‑popularized it, and from there it spread to the rest of Europe.

6 The Gin & Jenny

No other type of undergarment has become more ubiquitous in modern society than the basic pair of cotton underwear. However, this would not have been possible two hundred years ago. Cotton underwear was too time‑consuming and expensive to produce in order to become the chosen unmentionables of the masses. But that changed with the coming of the Industrial Revolution and the invention of two machines that allowed cotton to be manufactured on a grand scale – the cotton gin and the spinning jenny.

All of a sudden, cotton clothing did not have to be made by hand, anymore. Although cotton was not a fiber native to Europe, it soon overtook in popularity other fabrics such as silk and wool. Meanwhile, in America, cotton became the backbone of the country’s economy, becoming its main export during the first half of the 19th century. Of course, the reason why this fiber was so profitable for America was because it was grown and collected using slave labor.

5 The Bloomers

We’ve already mentioned the corset, but there came a day during the mid‑19th century when women said “Enough is enough” and decided that it was time to wear something practical and comfortable and damn everybody who had a problem with it. And that’s where the bloomers came in.

Inspired by Turkish trousers, bloomers were long, baggy pantaloons that were worn under dresses. They were named after women’s rights activist Amelia Bloomer who heavily campaigned in their favor, although she would have preferred to be remembered for other achievements such as launching The Lily, the first newspaper in America owned and edited by women. 

Many were shocked by this new fashion development which was such a 180 from the previous styles, but it caught on regardless. As the decades passed, bloomers started getting shorter until they evolved into a form of baggy, comfortable underwear for women.

4 The Union Suit

Around the same time as bloomers came to be, women also tried out a new type of underwear which was far more comfortable and relaxing than anything else they had in their day. They even called this new type of underwear Emancipation Suits, although they would later become better known as Union Suits. If you’re still not sure what we’re talking about, they are the one‑piece long underwear with the butt‑flaps.

Initially, they were intended for women, but everyone thought they were such a good idea that they soon became unisex, worn by men, women, and children. Soon enough, though, they became strongly associated only with working‑class men. However, they were a bit tricky to get into, so the long johns came along and supplanted them. Long johns served the same basic purposes, but they were two pieces, making it easier to get dressed in them. However, they did have a downside – no more butt‑flaps.

3 The Jockstrap

Nowadays, the jockstrap can be an athlete’s best friend, but it wasn’t always designed for them. In fact, the jockstrap was invented in 1874, by a sporting goods company in Chicago and was initially known as the “jockey strap.” That’s because it was intended for bicycle jockeys who had to pedal for hours on end on hard cobblestone streets every day and needed something extra to protect their privates.

Other workmen soon saw the usefulness of the jockstrap, especially when a hard cup was added to it, and it became yet another form of underwear popular with the working class. Even doctors found it quite helpful for medical purposes and began recommending the jockstrap to men recovering from surgeries or injuries such as hernias. And yes, in case you were wondering, there is a female version, and it is known as a jillstrap.

2 The Bra

One evening in 1914, New York socialite Caresse Crosby was getting ready to go to a débutante ball. As was standard at the time, she first put on a whalebone corset before donning her gown. It was stiff and constricting, but hey, what can you do? By that point, Crosby had gotten used to the tightness of corsets, but she didn’t like that it was poking out from under her dress. Struck by a bolt of inspiration, she took off her corset and asked her maid to bring her two handkerchiefs, a pink ribbon, and a sewing kit. And with some MacGyver ingenuity, the modern bra was born.

Crosby was the talk of the town at that party. Most of the other women were shocked that she could move so freely while they all lumbered around stiffly. When other people asked to buy a bra for themselves, Crosby realized that she was onto something, so she patented the “backless brassiere” and started a business. Then World War I came along and made the bra even more popular. Women started taking up industrial and construction jobs, which you couldn’t really do in a corset. Plus, in 1917, the US War Industries Board straight up asked women to stop buying corsets so they could ration the metal for the war effort.

Contrary to a popular myth, the bra was not invented by a man and his name was certainly not Otto Titzling. That whole thing was made up by New Zealand humorist Wallace Reyburn in 1971, the same guy who made everyone think that Thomas Crapper invented the flush toilet. For whatever reason, people kept believing his satire and then perpetuated it as fact.

1 Going Commando

We’ve been talking about all the different undergarments that people have worn throughout history, but what if you do not want to wear anything under your outer clothes and you prefer to go commando?

Surely, it would be impossible to know who was the first person in history who decided to go free and easy and ditch the skivvies, but what about the actual saying? Why would not wearing any underwear be called “going commando” and did any commandos actually do this?

Yes to that second part, but the origins of the expression are a bit murkier. The most popular hypothesis claims that it became a slang term during the 1970s thanks to American soldiers returning from Vietnam. During the war, special forces spent a lot of time in hot, wet jungles, and wearing tight underwear left them vulnerable to the dreaded fungal infection known as “crotch rot” (don’t google that, by the way). So off came the underpants to improve ventilation. 

Another origin story is even more unpleasant, believe it or not, and it says that commandos ditched their underwear when they had diarrhea and cut the seam of their fatigues running down their backside so they could “go” on the go.

Nobody can say with certainty if either of these is true, but most seem to agree that the expression permanently entered the public consciousness thanks to an episode of Friends from 1996.

When you hear the phrase 10 pivotal innovations, you might picture modern tech, but the roots of many everyday marvels stretch back to ancient Persia. Modern‑day Iran rests atop the ruins of civilizations that pioneered everything from refrigerated storage to the first organized postal system. Let’s dive into the ten groundbreaking contributions that still echo through our daily lives.

10 Pivotal Innovations Overview

10 Refrigeration

Yakhchal, an ingenious Persian refrigeration system dating back to around 400 BC, stands as one of the earliest known methods of cooling. Its design mirrors many functions of today’s refrigerators: a massive mud‑brick dome perched above ground shelters a deep underground chamber where ice, food, and perishables were stored, even under the blistering desert sun. Some of these structures towered up to 60 feet high, showcasing impressive engineering.

The subterranean vaults were lined with a special mortar called s?rooj—a blend of sand, clay, egg whites, lime, goat hair, and ash—that offered superior insulation. This mixture kept the interior chill, allowing the Persians to preserve goods for extended periods.

Cooling worked on the principle of evaporation: water evaporated, drawing heat away and chilling the surrounding air. In winter, ice harvested from nearby mountains was placed in dedicated ice‑pits, guaranteeing a steady ice supply throughout the hot months.

9 Windmills

Nashtifan, a small village in northeastern Iran, hosts remarkably well‑preserved windmills—known locally as asbads—that first appeared over a millennium ago. These towering structures, roughly 65 feet tall, are among the world’s earliest windmills. Constructed from clay, straw, and wood, they were primarily employed to pump water and grind grain.

Unlike the familiar European horizontal‑axis mills, these Persian examples harnessed wind through a vertical‑axis design, relying on drag rather than lift. Their wooden blades spin on a vertical shaft, converting wind force into mechanical motion.

Today, a dedicated volunteer, Ali Muhammed Etebari, safeguards these historic turbines, ensuring they remain a living testament to ancient ingenuity.

8 Chess

Pinpointing the exact birthplace of chess is tricky—both Persia and India lay claim—but there’s no denying the Persian influence on the game’s spread. Historical accounts describe chess as a rivalry between Indian and Persian intellects, each eager to showcase strategic mastery.

The Persian imprint is evident in the terminology: words like “rukh” (rook) and the phrase “shah mat” (checkmate) trace back to Persian language. These terms have become universal in the chess lexicon.

Archaeologists unearthed some of the earliest surviving chess pieces near the ancient city of Afrasiyab. Ivory figurines resembling Persian “rukhs” were discovered, underscoring Persia’s pivotal role in the game’s early evolution.

7 Battery

During railway construction near Baghdad in 1936, workers uncovered what are now called the Parthian or Baghdad batteries. These artifacts date to the Parthian Empire—roughly 2,000 years ago—when Persia ruled parts of modern Iran and Iraq.

Each battery consists of a clay jar sealed with an asphalt stopper, housing an iron rod encircled by a copper cylinder. When filled with an electrolytic solution such as vinegar, the device produced about 1.1 volts of electricity. The precise purpose remains debated.

One prevailing theory suggests the batteries were used for electroplating—coating metals like silver or gold with a thin layer of another metal—though not all scholars agree on this function.

6 Miniatures

The Persian miniature painting tradition blossomed during the Mongol and Timurid eras, spanning the 13th to 16th centuries. This artistic movement reached its zenith in the 15th century, enriched by Chinese influences carried by Mongol rulers and their artisans.

Miniatures served as vivid illustrations, bringing epic tales to life. Poets and storytellers paired their verses with these intricate images, creating a seamless blend of visual and literary art. Notable works include illustrations for Ferdowsi’s Shahnameh and Nezami’s Khamsa.

The craft gave rise to distinct regional schools—Shiraz, Tabriz, and Herat—each developing its own stylistic nuances while preserving the core Persian aesthetic.

5 Ice Cream

While ice cream is now a global favorite, its earliest incarnation appears to have emerged in Persia around 500 BC. The Persians crafted a frozen delicacy known as bastani, blending grape juice, fruit extracts, and sweeteners into a sorbet‑like treat.

Because of its lavish ingredients and the labor‑intensive preparation, bastani was initially a luxury enjoyed by the elite. The invention of Yakhchals—those ancient refrigeration chambers—allowed the Persians to keep the dessert chilled for extended periods, paving the way for experimentation with flavors and textures.

Thus, the modern ice cream we adore traces part of its lineage to these early Persian innovations, linking ancient culinary art to today’s frozen indulgences.

4 Qanat

The qanat system—an underground water‑harvesting technique—originated in Persia roughly 2,500–3,000 years ago. These gently sloping tunnels tapped mountain aquifers, channeling water downhill to arid plains without the need for pumping.

Iran alone boasts an estimated 50,000 qanats, many still functional despite centuries of use. Sadly, many have fallen into disrepair due to silt accumulation, urban migration, and loss of traditional expertise.

Qanats primarily support irrigation, delivering water to fields via a network of subterranean canals. The technology spread across the region, known by various names such as falaj, khettara, foggara, and karez, underscoring its broad influence.

3 Academic Medicine

The concept of a teaching hospital—where medical practice and education intertwine—finds its roots in the ancient Persian city of Gondishapur. This renowned academy attracted scholars from Greece, India, and the Syriac world, fostering a vibrant exchange of knowledge.

During the Sasanian era (226–652 AD), Gondishapur earned the moniker “city of Hippocrates.” Its curriculum spanned medicine, philosophy, theology, and the sciences, creating a holistic learning environment.

Students there learned through direct mentorship, operating under the supervision of seasoned physicians. This model laid the groundwork for modern academic medicine, where hospitals double as training grounds for future doctors.

2 Mail

Although the British Empire often claims the first postal service, the Achaemenid Persians pioneered an extensive network between 550 and 330 BC. Stretching from Greece in the west to India in the east, this system hinged on the famous Royal Road—a 1,500‑mile artery linking Sardis to the capital Susa.

The Royal Road enabled rapid dispatch of messages via skilled horse‑couriers, making it one of history’s earliest organized mail routes. Its length and efficiency surpassed many later highways, even modern interstates.

Couriers relayed dispatches regardless of weather, ensuring swift communication across the empire. This network was vital for intelligence gathering, decree distribution, and maintaining administrative cohesion throughout Persia’s vast territories.

1 Human Rights

Etched in stone in 539 BC, the Cyrus Cylinder—named after Cyrus the Great—stands as perhaps the world’s first human‑rights charter. Discovered in Babylon in 1879, the cylinder proclaims freedom for slaves, protection for the Jewish populace, and equal treatment for all peoples under Persian rule.

Historians view this decree as a foundational document influencing later milestones such as the Magna Carta, the United States Constitution, and the French Declaration of the Rights of Man and Citizen.

When we talk about the 10 pivotal breakthroughs that have propelled modern medicine into what feels like sorcery, the picture is astonishing. Imagine swapping organs like Lego bricks, performing surgery from a continent away, or coaxing cells to grow in a dish as easily as baking a cake. All of this wizardry rests on centuries‑long experiments, daring failures, and eureka moments that rewrote the rulebook on how we heal.

These ten milestones didn’t appear overnight; they are the cumulative result of countless researchers refusing to accept the status quo. Below, we walk through each landmark discovery, celebrating the scientists, the serendipities, and the lasting impact they continue to have on patients worldwide.

10 Aspirin

Salicylic acid, the bitter compound harvested from willow bark and meadowsweet, has been soothing aches since antiquity. In 1763, the English clergyman Reverend Edward Stone published the first scientific account of willow’s pain‑relieving virtues. Later, in 1859, chemist Hermann Kolbe cracked the molecule’s structure, yet the crude preparation still irritated stomachs and tasted awful, limiting its popularity.

The turning point arrived in 1897 when German chemist Felix Hoffmann, working for the fledgling Bayer company, synthesized a stable, less‑acidic version of the drug. This was not merely a new pill; it was the world’s inaugural synthetic medication, effectively birthing the modern pharmaceutical industry.

Beyond easing headaches, aspirin became a cornerstone of cardiovascular care. It is the most widely prescribed agent for preventing heart attacks and strokes, and research now links regular low‑dose use to reduced risk of colorectal cancer, cementing its status as a versatile, life‑saving wonder drug.

9 Magnetic Resonance Imaging

MRI—Magnetic Resonance Imaging—has become the go‑to, non‑invasive window into the human body. Its evolution is a tapestry woven by physicists like Sir Peter Mansfield, Edward Purcell, Raymond Damadian, and Felix Bloch, each adding a crucial thread.

The story began with magnetic resonance studies in the 1930s, when I.I. Rabi devised techniques to probe how atomic nuclei respond to magnetic fields, laying groundwork for nuclear magnetic resonance (NMR). In the 1940s, Bloch and Purcell demonstrated that water molecules could generate measurable signals, opening the door to imaging soft tissue.

Raymond Damadian, in 1969, proposed that magnetic resonance could differentiate cancerous from healthy tissue. By 1974 he had built the first whole‑body MRI scanner, forever changing diagnostic medicine by allowing clinicians to see inside patients without a single incision.

8 DNA’s Double‑Helix Structure

The 1953 revelation of DNA’s double‑helix by James Watson and Francis Crick unlocked the secret code of life. Prior to that, scientists had no concrete picture of how genetic instructions were stored and transmitted within cells. Their model illuminated the precise pairing of nucleotides, explaining replication and heredity.

That insight ignited an explosion of biotechnology: forensic DNA fingerprinting, the Human Genome Project, gene‑editing tools, and personalized medicine—all trace their lineage to the elegant ladder‑like structure first sketched on a piece of paper.

7 Organ Transplants

Transplantation has leapt from experimental curiosity to routine life‑saving therapy. Early breakthroughs in tissue‑typing and the introduction of cyclosporine—a drug discovered by Jean Borel in the mid‑1970s—dramatically improved graft survival. Today, kidney transplants alone rescue roughly 74 patients each day worldwide.

We now routinely replace failing kidneys, livers, hearts, and even limbs. Yet demand still outstrips supply: about 17 individuals die daily awaiting a donor organ. Nonetheless, increasing donor awareness has steadily expanded the pool, granting more patients a second chance at health.

6 Cardiac Surgery

At the dawn of the 20th century, operating on a beating heart seemed impossible. The breakthrough arrived in May 1953 when John Gibbon performed the first successful open‑heart procedure using a heart‑lung machine of his own design, developed alongside his partner Mary Hopkinson. The apparatus featured a blood reservoir, an oxygenator, temperature control, and a pump that temporarily took over cardiac function.

This invention unlocked repair of congenital defects and acquired heart disease. Modern cardiac interventions—bypass grafts, valve replacements, heart‑transplant surgery—trace their lineage to Gibbon’s machine, and it even spawned the specialty of perfusionists who manage extracorporeal circulation during surgery.

5 Vaccines

Immunization ideas have percolated for millennia, but the watershed moment arrived in 1796 when country physician Edward Jenner inoculated a boy with cowpox material, conferring protection against smallpox. This daring experiment proved that exposure to a harmless cousin of a deadly pathogen could train the immune system.

Jenner’s triumph paved the way for a cascade of vaccines in the 20th century, each eradicating or dramatically reducing disease burden. Smallpox became the first disease ever eradicated, with the World Health Organization declaring its global extinction in May 1980, saving countless lives and showcasing vaccination’s power.

4 Germ Theory

It’s hard to imagine now, but before the late 19th century many physicians believed disease sprang from “bad air” or imbalances of humors. The germ theory, emerging between 1850 and 1920, asserted that microscopic organisms cause specific illnesses, revolutionizing medical practice.

Pioneers like Joseph Lister introduced antiseptic surgery, dramatically cutting post‑operative infections. Robert Koch proved that anthrax, cholera, and tuberculosis each stemmed from distinct germs, while Louis Pasteur crafted the first laboratory vaccines for cholera, anthrax, and rabies, cementing the link between microbes and disease.

3 Artificial Intelligence

Artificial intelligence has swiftly become a game‑changer in medicine. Sophisticated algorithms now match, and sometimes exceed, human experts in diagnosing conditions from imaging, pathology slides, and electronic health records. AI also accelerates drug discovery by sifting through massive genomic datasets to spot promising compounds.

Perhaps the most exciting promise lies in predictive analytics: AI models can forecast disease risk before symptoms appear, enabling preventive interventions. From spotting early lung cancer on CT scans to flagging subtle retinal changes, machine learning is turning data into life‑saving insights.

2 Antibiotics

In 1928, Scottish bacteriologist Alexander Fleming was fiddling with influenza cultures when he noticed a mold—Penicillium—not growing near bacterial colonies. He realized the mold secreted a substance that killed the bacteria, later named penicillin.

Penicillin became the first true antibiotic, dramatically reducing deaths from bacterial infections during World War II. Its success spurred the development of a whole arsenal of antimicrobial drugs, saving countless lives from pneumonia, meningitis, syphilis, and many other once‑lethal diseases.

1 Hospitals

Places dedicated to surgery, childbirth, and war injuries have existed forever, but the modern hospital traces its roots to the 4th century AD, when Roman Emperor Constantine the Great founded institutions tied to Christian charity. By the late 300s, such facilities spread across the Eastern Roman Empire, embodying the principle of caring for the sick.

Over the medieval centuries, hospitals proliferated throughout Europe and the Middle East, especially during the 12th century boom. They gradually became integral to public infrastructure, evolving into today’s complex, multi‑disciplinary centers that deliver everything from emergency trauma care to cutting‑edge research.