Welcome to a whirlwind tour of the 10 acts anarchist that left an indelible mark on world history. From fiery labor protests in Chicago to bombings that rattled Wall Street, each episode reveals the radical fervor, daring tactics, and tragic fallout of anarchist militancy.

10 Acts Anarchist Overview

Below we dive into each incident, preserving the gritty facts while giving you a fresh, conversational spin on the events that shocked societies across continents.

11 The Haymarket Riot

On May 3, 1886, a clash erupted outside Chicago’s McCormick Reaper Works when police confronted striking workers, resulting in two worker fatalities. The following evening, roughly 2,000‑3,000 laborers gathered in Haymarket Square, spearheaded by August Spies, editor of the anarchist newspaper Die Arbeiter‑Zeitung. Spies famously declared, “A pound of dynamite is better than a bushel of bullets,” urging the crowd to confront the “bloodhounds of capitalism.”

The city deployed 175 officers, but as rain thinned the crowd and the final speaker wrapped up, the gathering seemed poised to disperse peacefully. Suddenly, an unknown individual hurled a dynamite charge into the police ranks, killing Officer Matthias Degan and wounding seven other officers. In the ensuing panic, police opened fire indiscriminately, injuring several demonstrators, including Spies’s brother Henry. Four workers lost their lives.

Authorities could not pinpoint the bomber, yet xenophobic fervor led to the arrest of hundreds of foreign‑born radicals. A grand jury indicted 31 individuals, and eight—including Spies—were convicted and sentenced to death. Spies proclaimed, “Let the world know that in 1886, eight men were sentenced to death because they believed in a better future!” On November 11, 1887, Spies and three comrades were executed, their final words urging silence as a potent weapon. Persistent doubts about the guilt of the “Haymarket Eight” prompted Illinois Governor John P. Altgeld to grant full pardons to the three survivors in 1893.

10 Berkman Shoots Frick

In 1892, steel magnate Andrew Carnegie slashed wages amid a price slump, delegating the crackdown to plant manager Henry C. Frick. The ensuing Homestead Strike saw 3,000 workers clash with Pinkerton agents, resulting in three detective deaths and nine worker fatalities before state militia armed with Gatling guns seized control.

Frick’s ruthless tactics enraged anarchist Alexander Berkman, whose partner Emma Goldman wrote that striking Frick would “re‑echo in the poorest hovel” and terrorize the enemy’s ranks. Berkman infiltrated Frick’s office, catching him mid‑conversation with partner John Leishman. He fired two bullets into Frick’s neck, then, when Leishman wrestled him, unleashed a third stray shot. After a brief scuffle, Berkman stabbed Frick four times with a dagger before being subdued. Remarkably, Frick survived his injuries.

Berkman proudly declared he had committed “the first terrorist act in America.” He served fourteen years before a 1906 pardon, after which he and Goldman were expelled from the United States in 1919. When asked about Frick’s fate before their exile, Berkman quipped that Frick had been “deported by God” and expressed relief that the tyrant left before him.

9 Slaughter At The Opera

The deadliest anarchist terror strike of its era unfolded on November 8, 1893, at Barcelona’s Liceu opera house, just three days after the Haymarket executions. The elite flocked to Rossini’s William Tell, a story of oppressed rebels. Midway through the second act, two bombs were lobbed from the gallery. One detonated harmlessly, but the second exploded with catastrophic force, shredding bodies, tearing the floor, and collapsing overhead beams.

Chaos erupted as patrons scrambled for exits, men abandoning their ladies in the frantic rush. Blood‑stained shirts and torn dresses painted a grim tableau. Queen‑regent Christina declared a state of emergency, suspending constitutional liberties. Hundreds of suspects were hurled into the dungeons of Montjuïc Castle, where brutal torture extracted the name “Santiago Salvador” as the perpetrator.

Salvador was apprehended in January 1894, confessing that the bombing was vengeance for the execution of a fellow anarchist named Pallas. He asserted, “I conceived a plan to terrorize those who had enjoyed killing him and who believed they were untouchable.” Authorities, doubting his sole culpability, continued coercive interrogations, forcing six additional prisoners to confess. All were executed in April, and Salvador met his end in November.

8 Attack On The French Parliament

August Vaillant, a destitute youth who once stole food to survive, found himself in Paris after a stint in Argentina. Penniless and desperate, he resolved to make a statement against the corrupt French Parliament, the symbol of societal inequality.

Vaillant packed a saucepan with nails and a modest explosive charge, intending a symbolic gesture rather than mass murder. On December 9, 1893, he entered the Chamber of Deputies and hurled the device into the midst of a heated debate, showering the legislators with shrapnel and lightly injuring twenty. He fled the scene but surrendered the next morning.

Although no fatalities occurred, the attack terrified lawmakers, prompting immediate censorship of provocative publications and a crackdown on anarchist newspapers. Surprisingly, some far‑right royalists expressed sympathy, with poet Laurent Tailhade remarking, “What do the victims matter if it’s a fine gesture?” Vaillant was guillotined on February 5, 1894, his final words echoing, “Death to the bourgeoisie society! Long live Anarchy!”

7 The Cafe Terminus Bombing

On February 12, 1894, Parisian café Terminus became the stage for a new era of terror when intellectual Emile Henry detonated a bomb hidden inside a metal lunchbox. Previously, anarchists had mainly targeted authority figures; Henry aimed at ordinary civilians simply going about their day.

Seeking vengeance for Vaillant’s death, Henry stalked the elegant cafés along Avenue de l’Opéra, finally selecting Terminus. He ordered a beer, lit the bomb, and unleashed a blast that killed one patron and injured twenty others before being wrestled to the ground while attempting escape.

Henry’s philosophy proclaimed that “there are no innocent bourgeois.” Though he intended greater carnage, his plan fell short. At his April 1894 trial, he openly embraced his guilt, using the courtroom as a platform for anarchist propaganda, declaring, “We who hand out death know how to take it… Anarchism is violent revolt… It will finish by killing you.” He was sentenced to death.

6 The Assassination Of President Carnot

Just weeks after Henry’s bombing, another shockwave rippled through France on June 24, 1894, when President Sadi Carnot attended an exhibition in Lyon. Eager for public adulation, Carnot kept his carriage open, unwittingly inviting disaster.

Cesare Giovanni Santo, a 21‑year‑old Italian anarchist, approached the carriage with a rolled‑up newspaper, presumed to be a petition. Guarding the president, officials allowed Santo close access. He then sprang forward, brandishing a dagger concealed within the paper, and plunged it into Carnot’s abdomen, shouting, “Long live the Revolution! Long live Anarchy!”

Carnot collapsed onto the plush seat; Santo was seized as he leapt from the carriage. Police had to encircle him to prevent a lynch mob. Carnot was rushed to the prefecture, succumbing at 12:45 a.m. The assassin’s Italian heritage ignited anti‑Italian riots; an Italian restaurant was looted that night, and police guarded the Italian consulate.

This murder spurred a global anti‑anarchist movement. In 1898, Italy convened an International Anti‑Anarchist Conference in Rome, where 21 nations condemned anarchism as illegitimate. Unlike his comrades, Santo trembled before the guillotine, needing assistants to drag him, repeatedly crying, “I won’t go! I won’t go!”

5 The Corpus Christi Attack

Late 19th‑century Barcelona earned the nickname “City of Bombs,” rivaling modern conflict zones. On June 7, 1896, Corpus Christi Day, a bomb descended from a high window during a solemn procession bearing the Sacred Host, the bishop, and the Captain‑General.

The device missed its intended target—the church and high‑ranking officials—and instead killed seven working‑class citizens and a soldier. The bomber’s identity remains unknown.

Captain‑General Valeriano Weyler responded with brutal force, deploying the newly formed Brigada Social. Mass arrests of anarchists and anti‑clerical activists followed, with detainees thrown into Montjuïc’s dungeons and subjected to torture. Executions and deaths from abuse surged.

In retaliation, Italian anarchist Michel Angiolillo assassinated Spanish Prime Minister Antonio Cánovas del Castillo at the spa of Santa Agueda, firing three close‑range shots. Cánovas died uttering “Long live Spain.” The subsequent liberal government curtailed Weyler’s power, reigniting the Cuban conflict and providing a pretext for U.S. intervention in the Spanish‑American War.

4 The Assassination Of President McKinley

Leon Czolgosz, a child of Polish‑Russian immigrants, fell under the sway of anarchist ideology. Inspired by Gaetano Bresci’s 1900 assassination of Italy’s King Umberto, Czolgosz attended Emma Goldman’s fiery speeches, which urged direct action against the state.

On September 6, 1901, at the Pan‑American Exposition in Buffalo, New York, Czolgosz joined the line to shake hands with President William McKinley. The president’s secretary had downplayed security risks, naïvely asking, “Who would want to hurt me?”

Czolgosz approached with a handkerchief concealing a revolver. He fired two bullets into McKinley’s chest. The wounded president staggered, pleading, “Be careful how you tell my wife,” before Secret Service Agent George Foster tackled the assassin.

McKinley was taken to a nearby hospital, initially appearing to recover, but gangrene set in, leading to his death on September 14. Czolgosz openly confessed, declaring, “I killed President McKinley because I did my duty. One man should not have so much power while another has none.” He was executed by electric chair on October 29, his body drenched in sulfuric acid to obscure identification.

The murder prompted Congress to assign the Secret Service permanent presidential protection duties.

3 The Murderous Wedding Crasher

May 31, 1906 promised a fairy‑tale celebration for Spanish King Alfonso XIII and his bride Victoria Eugenie “Ena” of Battenberg at Madrid’s Royal Monastery of San Jerónimo el Real. As the newlyweds departed for the palace, an explosive device hurled toward their carriage detonated.

A medal on Alfonso’s chest deflected most shrapnel; a guard’s blood splattered Ena’s dress, yet she escaped unharmed. Approximately 25 people perished and 130 were injured, marking this as the bloodiest anarchist assault up to that point.

The perpetrator, Mateo Morral, had previously attempted a bomb during the wedding ceremony itself but was denied entry. His later bomb, though less successful, still caused massive casualties.

2 The Galleanists Bombings

On the night of June 2, 1919, a coordinated series of bombings rocked major American cities: New York, Boston, Pittsburgh, Cleveland, Patterson (NJ), Washington D.C., and Philadelphia. Targets spanned a mayor, state legislator, three judges, two businessmen, a police officer, and a Catholic priest.

The most high‑profile victim was U.S. Attorney General Mitchell Palmer, who had just ascended stairs when a massive explosion ripped through his home’s lower level. Palmer and his family escaped unharmed, but the blast shattered the windows of nearby Assistant Secretary of the Navy Franklin D. Roosevelt’s house. Roosevelt rushed to the scene, discovering the lifeless body of anarchist Carlo Valdinoci, whose device had detonated prematurely.

Although none of the intended victims died, two bystanders lost their lives. The attacks ignited the 1919 Red Scare, amplifying fears of Bolshevism after the Russian Revolution. Anarchist propaganda warned, “There will have to be bloodshed… there will have to be murder… we will destroy your tyrannical institutions.”

Attorney General Palmer launched sweeping raids, arrests, and deportations of anarchists, socialists, and communists, violating civil liberties. Palmer predicted a May 1, 1920 revolution; when it never materialized, his credibility crumbled, and he fell from power.

1 The Bombing Of Wall Street

At noon on September 16, 1920, a wagon pulled up before J.P. Morgan & Co.’s Wall Street headquarters, laden with dynamite and weighted shrapnel. The driver fled, and seconds later a massive explosion erupted, sending debris skyward and shattering windows across lower Manhattan.

Among the stunned onlookers was a young stockbroker, Joseph P. Kennedy. The blast produced a mushroom‑shaped, yellow‑green cloud rising about 30 meters, killing 39 and injuring hundreds—the deadliest U.S. terrorist act until the 1995 Oklahoma City bombing.

J.P. Morgan himself was on vacation, but his son Junius was wounded, and his chief clerk was killed. Victims included messengers, clerks, stenographers, and brokers. One woman’s severed head remained attached to a wall, hat still perched. A half‑naked, burned victim attempted to rise, only to collapse again.

No group claimed responsibility, yet suspicion fell on anarchists, who had been sending threatening letters to the Morgans. A nearby mailbox held a note demanding political prisoners’ release, hinting at the Sacco‑Vanzetti case. Suspects included famed anarchist Carlo Tresca and eccentric tennis champion Edward Fischer, who was later deemed mentally unstable and committed to Bellevue Hospital.

This audacious attack underscored the era’s volatile climate, where anarchist fury collided with the world’s financial heart.

These ten acts anarchist illustrate how desperation, ideology, and a willingness to use violence reshaped societies, prompting tighter security, sweeping legal reforms, and a lasting legacy of fear and fascination.

10 absolutely badass anarchist women have ripped the veil off oppression throughout history, refusing to bow to dominant dogma and forging fierce paths of freedom. They championed the belief that individuals should steer their own destinies, unshackled from coercive authority, and in doing so, they ignited the fires of social transformation. From the streets of 19th‑century Europe to the courtrooms of modern America, these rebels proved that the most daring change often comes from those willing to say a resounding “No” to the status quo.

10 Absolutely Badass Rebels Who Redefined Freedom

10 Emma Goldman

When it comes to history’s most audacious women, Emma Goldman may not be the opening act, but she undeniably left an indelible imprint as a vocal, rebellious, and militant figure. Born in Russia in 1869, she immigrated to the United States where she devoted her life to championing radical individual liberty, a cause that grew increasingly militant after the 1886 execution of several anarchist labor demonstrators in Chicago.

That fateful year saw protesters rally for an eight‑hour workday and against police brutality. The demonstration remained largely peaceful until police intervened, and amid the chaos a bomb detonated. The incident, now known as the Haymarket Affair, resulted in four demonstrators being tried and executed despite flimsy evidence, a moment that profoundly shaped Goldman’s resolve.

From that point onward she campaigned for birth‑control rights and broader women’s liberties. During World War I she was arrested for opposing compulsory military service for men, spending two years behind bars without wavering. Upon release she was deported for her outspoken activism—yes, she was expelled from the United States for daring to protest.

Goldman’s exile turned into a peripatetic existence. She journeyed to Russia, witnessed the Revolution, and soon grew incensed by the authoritarian turn of the new Soviet state. In 1989 a document surfaced showing her interrogating Vladimir Lenin over his oppression of anarchists within the USSR. She left the Soviet Union, officially registering as an anarchist, thereby positioning herself in conflict with both the United States and the Soviet regime.

She spent her remaining years roaming, writing, and fighting for the freedoms of ordinary people, standing up to the might of two superpowers. Goldman’s legacy endures as a testament to fierce resistance; she famously declared, “I want freedom, the right to self‑expression, everybody’s right to beautiful, radiant things.”

9 Margaret Sanger

Born in New York in 1879, Margaret Sanger emerged as a lifelong activist and crossed paths with Emma Goldman during her fervent years of public outcry. In 1910 she settled in Greenwich Village—a hotbed of radical thought—where she and Goldman intersected, and Sanger began championing causes such as labor rights and birth control. She famously coined the term “birth control,” an illegal notion at the time, and began publishing supportive literature.

A warrant for her arrest on obscenity charges followed the release of her sexual‑education pamphlets, prompting her to flee the United States until 1915. The charges were dropped in 1916, allowing her to open a birth‑control clinic in Brooklyn, where she was subsequently charged with being a public nuisance and served a thirty‑day jail sentence.

From that point she galvanized public backing for reproductive rights, establishing several organizations and influencing landmark court cases that eventually legalized birth control. In one of her early writings she also coined the rallying cry, “No Gods. No Masters.”

8 Louise Michel

Louise Michel, a French anarchist revolutionary born in 1830, began her career as a teacher before taking up arms with the National Guard during the Paris Commune. Rejecting gradual legal reform, she advocated violent action to make political points. During the 1870 siege of Paris by Prussian forces, Michel served as a medic, aiding in the city’s defense.

When the French government attempted to disarm the Commune’s supporters, Michel seized weapons and fought back. She was eventually captured, and her mother was held hostage until Louise surrendered, leading to her imprisonment. Refusing legal counsel, she defended herself in court and was sentenced to deportation and exile, only to be re‑imprisoned on further charges while awaiting transport.

After an amnesty granted her return to France, Michel persisted in activism, resulting in another arrest in 1883. She again attempted self‑representation, was sentenced to six years, and even survived an assassination attempt by a disgruntled opponent. She remained a steadfast revolutionary until her death in 1905.

7 Marie‑Louise Berneri

Born in Italy in 1918 amid political upheaval, Marie‑Louise Berneri inherited a rebellious spirit from her father, whose anti‑fascist stance forced the family into exile in 1926. They settled in the Sorbonne district of France, where young Berneri began publishing anarchist papers in the 1930s, writing in French and editing an Italian‑language outlet.

When the Spanish Civil War erupted, her father fought on the front lines while she expanded her publishing endeavors into England, eventually producing work in Spanish, English, French, and Italian—a true literary powerhouse.

After the war, Berneri cared for orphaned children and edited the paper “War Commentary.” She was arrested alongside three fellow editors on incitement charges, but a technicality secured her release while the others stood trial. Undeterred, she continued publishing until a sudden viral infection claimed her life in 1949 at just 31.

6 Madalyn Murray O’Hair

This outspoken anarchist and atheist earned the moniker “The Most Hated Woman in America” for her fierce attacks on institutional religion, which she deemed a form of oppression. Born in 1919, O’Hair never hesitated to make bold statements, suing to have “In God We Trust” removed from U.S. currency and to eliminate school‑room prayer.

In 1963 the United States Supreme Court ruled in her favor, effectively ending mandatory Bible readings in public schools. She launched numerous lawsuits defending religious freedom, proclaimed herself a militant atheist and feminist, and even appeared in Playboy discussing sexuality from a woman’s perspective. Above all, she founded the organization American Atheists, continually challenging hierarchical structures until a bizarre turn of events in 1995.

That year, O’Hair, her son, and her granddaughter vanished, leaving behind a cryptic note. Phone calls from the trio hinted at distress but denied any trouble. An investigation zeroed in on David Roland Waters, the office manager of American Atheists, who had a criminal record and confessed to stealing $54,000 from the organization. Waters’ girlfriend testified that he harbored violent fantasies about O’Hair.

The FBI later uncovered that Waters, aided by accomplices Danny Fry and Gary Karr, plotted to murder the O’Hair family and steal their assets. After the disappearance, Waters and Karr eliminated Fry, leading to Karr’s arrest and Waters’ conviction. He received an 80‑year sentence and eventually revealed the bodies buried in Texas, bringing grim closure to the case.

5 Lucy Parsons

Born in Texas in 1853, Lucy Parsons stands out as the first non‑white female activist in the United States. She immersed herself in numerous political movements during the turbulent Civil War and Jim Crow eras, advocating for the complete dismantling of government and the destruction of capitalism at any cost.

Parsons wrote and protested against racial, economic, and gender oppression, eventually marrying fellow activist Albert Parsons. Together they organized the 1886 Haymarket Affair in Chicago—a pivotal protest that inspired Emma Goldman. Albert was executed for his involvement, while Lucy continued her fight for freedom, publishing anarchist works and championing racial equality throughout her life.

4 Ursula Le Guin

Unlike the other figures on this roster, Ursula Le Guin wielded her anarchist ideals through the subtle power of fiction. As a prolific writer of science‑fiction and fantasy, she transported readers beyond reality, using imagined worlds to critique contemporary society.

Her 1974 novel The Dispossessed juxtaposes a capitalist society with an anarchic one, exploring how individuals navigate freedom and meaning across divergent systems. Throughout her oeuvre, Le Guin challenged blind consumerism and advocated for a life untethered from material obsession, proposing a more anarchistic, cooperative existence.

Le Guin’s work consistently suggested alternative futures, urging readers to reconsider entrenched social norms. She passed away in January 2018 at the age of 88, leaving behind a legacy of visionary storytelling that continues to inspire.

3 Alexandra David‑Neel

French explorer Alexandra David‑Neel, born in 1868, combined anarchist conviction with Buddhist curiosity, penning over thirty works while defying the conventions of her native society. She ventured into forbidden Tibet in search of spiritual teachings, even residing in a cave for two years from 1914 to 1916.

British authorities, who controlled the surrounding territories, discovered her illegal entry and deported her. World War I prevented her return to Europe, leading her to Japan, where she partnered with a Japanese monk. Together they trekked 3,200 kilometers—partly on foot—back to Tibet, disguising themselves as monks to gain access to Lhasa in 1924.

There, David‑Neel translated numerous sacred Tibetan texts into French. She lived to the ripe age of 100, continuing to write and share alternative spiritual philosophies until her death.

2 Voltairine De Cleyre

Born in 1866, Voltairine de Cleyre emerged as one of America’s earliest anarchist writers, spurred into action by the Haymarket Affair. She fiercely critiqued the prevailing social order, denouncing government, capitalism, and the patriarchal constraints that sought to control women’s sexuality.

On December 19, 1902, a former male pupil named Herman Helcher attempted to assassinate her. Although she survived, she endured chronic pain for the rest of her life. Remarkably, de Cleyre defended Helcher, arguing that his madness stemmed from disease rather than malice.

She condemned standing armies as catalysts for war, fought against imposed beauty standards, and championed individualist anarchism throughout her long, unwavering career.

1 Helen Keller

Most people know Helen Keller as an inspirational writer and educator who, after falling ill at 19 months, lost both sight and hearing. Yet those challenges did not stop her from becoming a true badass and outspoken anarchist. Keller forged friendships with notable radicals like Emma Goldman and infused anarchist thought with a perspective rooted in disability rights.

Keller championed equality and decried a society that accepted poverty as inevitable. She argued that her personal darkness, illuminated by intellect, contrasted starkly with the broader social blindness she observed. Her writings condemned capitalism’s capacity to generate misery, denounced slavery, and critiqued a political system where money’s voice drowned out that of the people.

Through her fierce advocacy and remarkable personal achievements, Keller proved that even the most formidable personal obstacles could not silence a voice demanding justice.