March

March 18 wasn’t just another square on the calendar.

It was the date of revolutions and rebellions, quiet breakthroughs and loud cultural debuts, and moments when individual lives bent the arc of entire nations.

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FAMOUS FIGURES37

Caligula Becomes Emperor of Rome

On March 18 in the year 37, Gaius Julius Caesar Germanicus—better known as Caligula—was proclaimed emperor by the Roman Senate after the death of Tiberius. At first he was greeted with huge enthusiasm, seen as the popular, charming antidote to his dour predecessor. Ancient sources describe generous public games, tax remissions, and a brief political thaw in his first months. Within a few years, however, reports of cruelty, extravagance, and erratic rule would make his short reign a byword for imperial excess and instability.

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WORLD HISTORY1229

Frederick II Enters Jerusalem During the Sixth Crusade

On March 18, 1229, Holy Roman Emperor Frederick II entered Jerusalem and crowned himself King of Jerusalem, following a treaty rather than a bloody siege. His agreement with Sultan al-Kamil of Egypt had returned the city to Christian control while leaving Muslim access to holy sites, an unusual diplomatic solution for the Crusading era. The move angered the pope, who had excommunicated Frederick and refused to recognize his coronation. Even so, the deal created a fragile decade of relative coexistence in the city before renewed conflict swept it away.

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WORLD HISTORY1314

Last Grand Master of the Templars Executed in Paris

On March 18, 1314, Jacques de Molay, the last Grand Master of the Knights Templar, was burned at the stake on an island in the Seine in Paris. After years of imprisonment and trials orchestrated by King Philip IV of France, he was convicted on charges that modern historians widely regard as fabricated, including heresy and corruption. Chroniclers report that de Molay proclaimed the order’s innocence and called on God to judge his persecutors as the flames rose. His dramatic death helped fuel centuries of legend around the Templars, from serious scholarship to modern conspiracy theories.

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WORLD HISTORY1438

Albert II Crowned King of Germany

On March 18, 1438, Albert II of the House of Habsburg was formally crowned King of Germany in Aachen. Already King of Hungary and Bohemia, his election bound together several central European realms under Habsburg leadership. Though his reign was short—he died only a year later—it marked another step in the slow rise of Habsburg dominance in the Holy Roman Empire. The dynastic web he helped weave would influence European politics for generations.

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ARTS & CULTURE1608

Ethiopian Emperor Susenyos I Publicly Embraces Catholicism

According to contemporary accounts, on March 18, 1608, Emperor Susenyos I of Ethiopia made a public profession of Catholic faith, aligning himself with Jesuit missionaries at his court. The move challenged the traditional Ethiopian Orthodox Church, which had shaped the country’s religious and cultural life for centuries. Susenyos hoped the shift would bring European military and technical support, but it instead fueled revolts and social tension. Within a few decades, his Catholic experiment was reversed, leaving behind a powerful story about the risks of top‑down religious change.

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U.S. HISTORY1766

British Parliament Repeals the Stamp Act

On March 18, 1766, the British Parliament repealed the Stamp Act, a deeply unpopular tax on paper goods in the American colonies. Protests, boycotts, and the rallying cry of “no taxation without representation” had made enforcement nearly impossible. Colonists celebrated the repeal as a victory, yet Parliament passed the Declaratory Act the same day, insisting it still had the right to legislate for the colonies “in all cases whatsoever.” That uneasy mix of relief and warning helped set the stage for the larger imperial crisis that erupted a decade later.

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WORLD HISTORY1793

Struggle for Power in Revolutionary Paris Intensifies

On March 18, 1793, in the feverish atmosphere of the French Revolution, the Paris Commune clashed with the national government over control of the capital and the course of the war. Radical leaders pressed the Convention to mobilize more aggressively against internal enemies and foreign coalitions, while moderates feared a slide into unchecked violence. The political tension of this period helped feed the creation of the Committee of Public Safety just weeks later. Those decisions nudged France toward the Reign of Terror that would define the revolution’s darkest phase.

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WORLD HISTORY1834

Tolpuddle Martyrs Sentenced for Forming a Labor Union

On March 18, 1834, six farm laborers from the English village of Tolpuddle were sentenced to transportation to Australia for swearing a secret oath to a fledgling union. Prosecutors used an obscure law against unlawful oaths, since forming unions was not yet clearly illegal. The harsh punishment sparked mass protests and a petition signed by hundreds of thousands in Britain. Within a few years the men were pardoned and brought home, and their case became a touchstone in the story of organized labor and the right to collective action.

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WORLD HISTORY1848

The “Five Days of Milan” Uprising Begins

On March 18, 1848, citizens of Milan rose up against Austrian rule, launching what became known as the Five Days of Milan. Barricades went up across the city as ordinary residents joined nationalist leaders in street fighting with imperial troops. After several days of fierce combat and heavy casualties on both sides, Austrian forces withdrew, giving Italian patriots a brief, exhilarating taste of autonomy. Although the revolt was later crushed, its symbolism fed the Risorgimento—the long movement for Italian unification.

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SCIENCE & INDUSTRY1850

American Express Company Is Founded

On March 18, 1850, Henry Wells, William G. Fargo, and John Butterfield merged their express businesses to form the American Express Company in Buffalo, New York. At first it specialized in transporting parcels, currency, and valuables across a rapidly expanding United States, using railroads, stagecoaches, and steamships. The firm later innovated in financial services, launching money orders, traveler’s cheques, and eventually charge cards. That evolution turned a 19th‑century freight outfit into one of the most recognizable financial brands of the modern era.

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U.S. HISTORY1865

Battle of Bentonville Opens in North Carolina

On March 18, 1865, Union General William T. Sherman’s forces approached Confederate General Joseph E. Johnston’s army near Bentonville, North Carolina, setting the stage for one of the last major battles of the American Civil War. Fighting would break out fully the next day, as Johnston tried to concentrate his outnumbered troops against a portion of Sherman’s columns. The gamble failed to stop the Union advance, and after several days of combat the Confederates withdrew. Bentonville underscored how little room the Confederacy had left to maneuver in the war’s closing weeks.

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WORLD HISTORY1871

Insurrection in Paris Leads Toward the Paris Commune

On March 18, 1871, Parisian National Guard units and working‑class residents rose up against the French government’s attempt to seize cannons placed on the city’s heights. Soldiers ordered to move the guns instead fraternized with the crowd, and two generals were killed, shocking officials in Versailles. The government withdrew from the capital, leaving radical and socialist leaders in control and opening the road to the short‑lived Paris Commune. For many later activists, this moment became a symbol of urban insurrection and experiments in grassroots democracy.

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ARTS & CULTURE1892

Lord Stanley Announces Trophy That Becomes the Stanley Cup

On March 18, 1892, Lord Stanley of Preston, the Governor General of Canada, publicly announced his intention to donate a challenge cup for the best amateur hockey team in the Dominion. The silver bowl, soon nicknamed the Stanley Cup, was meant to encourage fair play and elevate what was then a fast‑growing but regionally organized sport. Over time the trophy passed from amateur associations to the professional ranks and the National Hockey League. Today, lifting the Cup is one of the most storied rituals in all of professional sports.

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WORLD HISTORY1893

Women’s Suffrage Bill Debated in New Zealand Parliament

On March 18, 1893, members of New Zealand’s parliament took up a fresh women’s suffrage bill backed by a massive petition effort led by activist Kate Sheppard. The debate reflected years of organizing by temperance advocates, church groups, and women’s rights supporters who argued that women should have a voice in shaping laws that governed their lives. The measure faced determined opposition from some business interests and conservative politicians but steadily gained support. Later that year, New Zealand would pass full voting rights for women, becoming a pioneer in national‑level female suffrage.

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INVENTIONS1899

Bayer Registers “Aspirin” as a Trademark

On March 18, 1899, the German company Bayer received official registration for the trademark “Aspirin,” the brand name for its acetylsalicylic acid pain reliever. Chemists at the firm had refined the compound to be easier on the stomach than earlier salicylic drugs derived from willow bark. Marketed in powder form at first, Aspirin quickly became a staple medicine cabinet item for headaches, fevers, and aches. Even after the name lost trademark protection in many countries following World War I, it remained shorthand worldwide for a simple, reliable tablet against pain.

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FAMOUS FIGURES1913

Assassination of King George I of Greece in Thessaloniki

On March 18, 1913, King George I of Greece was assassinated while walking near the White Tower in Thessaloniki, recently captured from the Ottoman Empire. A lone gunman shot the aging monarch at close range, ending a reign that had lasted nearly half a century. George had overseen Greece’s expansion and modernization, but his death came amid the Balkan Wars and a shifting balance of power in southeastern Europe. His son Constantine I inherited both the throne and a complex mix of military victories and political fault lines that would carry into World War I.

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WORLD HISTORY1915

Allied Fleet Suffers Heavy Losses in the Dardanelles

On March 18, 1915, a powerful Allied fleet pushed into the Dardanelles Strait, aiming to force a sea route to Russia and knock the Ottoman Empire out of World War I. Ottoman shore batteries and sea mines proved devastating: several battleships were sunk or crippled in a single day. The failure convinced Allied planners that a land campaign on the Gallipoli Peninsula would be needed, leading to one of the war’s most grueling and tragic fronts. The date became especially significant in Turkish memory as a symbol of determined defense against a much larger coalition.

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FAMOUS FIGURES1922

Mahatma Gandhi Sentenced to Prison by British Court

On March 18, 1922, Mohandas K. Gandhi appeared in a British colonial courtroom in Ahmedabad, India, charged with sedition for his leadership of non‑cooperation campaigns. He pleaded guilty and calmly told the judge that it was a “privilege” to stand under such an indictment in the struggle for Indian self‑rule. The court sentenced him to six years in prison, though he would be released after about two. The case highlighted both the growing power of nonviolent resistance and the vulnerability of empires that punished peaceful mass movements as threats to public order.

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SCIENCE & INDUSTRY1931

New York City Expands Diphtheria Testing in Schools

On March 18, 1931, New York City health officials announced a new drive to use the Schick test widely in public schools, checking children’s immunity to diphtheria. The quick skin test helped identify who needed vaccination against a disease that could close airways and had once been a dreaded killer in crowded cities. Coupled with growing use of toxoid vaccines, campaigns like this steadily pushed down diphtheria cases. The program illustrated how public health, science, and city bureaucracy could work together to tackle infectious disease well before the antibiotic era.

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SCIENCE & INDUSTRY1965

Alexei Leonov Makes the First Spacewalk

On March 18, 1965, Soviet cosmonaut Alexei Leonov became the first human to step outside a spacecraft, conducting a 12‑minute spacewalk from the Voskhod 2 mission. Floating on a tether above Earth, he described the sight of the planet as breathtaking—and quickly ran into trouble as his spacesuit ballooned in the vacuum. Struggling to re‑enter the airlock, he had to vent some of his suit’s pressure in a risky improvisation. The successful return gave engineers invaluable data and opened the door to later missions that relied on extravehicular activity, from satellite repairs to assembling space stations.

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SCIENCE & INDUSTRY1967

Supertanker Torrey Canyon Runs Aground off Cornwall

On March 18, 1967, the Liberian‑registered supertanker Torrey Canyon struck rocks on Pollard’s Rock between Cornwall and the Isles of Scilly, ripping open its hull. The ship spilled a vast quantity of crude oil into the sea, contaminating coastlines in southwest England and Brittany. Efforts to burn off the oil by bombing the wreck from the air were dramatic but only partially successful. The disaster spurred tighter international regulations on tanker routes and oil pollution, and it forced governments to rethink how to respond to large‑scale marine spills.

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U.S. HISTORY1969

United States Casts First UN Security Council Veto

On March 18, 1969, the United States used its veto power in the United Nations Security Council for the first time, blocking a resolution on the situation in Rhodesia (now Zimbabwe). The measure would have condemned Britain for not using force to end the white minority regime that had declared unilateral independence. Washington argued that the draft was unbalanced and unworkable, while many African and non‑aligned states saw the veto as tolerance for racial rule. The episode highlighted how U.S. Cold War priorities sometimes clashed with decolonization and anti‑apartheid movements.

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ARTS & CULTURE1990

Isabella Stewart Gardner Museum Suffers Legendary Art Heist

In the early hours of March 18, 1990, two men dressed as police officers talked their way into Boston’s Isabella Stewart Gardner Museum, tied up the guards, and stole 13 works of art. The haul included paintings by Rembrandt, Vermeer, and Degas, with an estimated value in the hundreds of millions of dollars. The thieves cut some canvases from their frames, leaving behind eerie empty rectangles that the museum still displays. Despite decades of investigation and international leads, the stolen masterpieces have never been recovered, making the robbery one of the most famous unsolved crimes in the art world.

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WORLD HISTORY2003

UK Parliament Backs Military Action in Iraq

On March 18, 2003, after hours of intense debate, the British House of Commons voted to support Prime Minister Tony Blair’s decision to join the United States in military action against Iraq. The vote split the governing Labour Party and sparked some of the largest street protests Britain had seen in decades. Supporters argued that Saddam Hussein’s regime had defied UN resolutions and posed a serious threat, while opponents questioned the evidence and the legality of pre‑emptive war. The decision bound the United Kingdom closely to the ensuing invasion and its long, controversial aftermath.

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WORLD HISTORY2014

Russia Signs Treaty to Annex Crimea

On March 18, 2014, Russian President Vladimir Putin signed a treaty in the Kremlin formalizing the annexation of Crimea from Ukraine, following a disputed referendum held under the presence of Russian forces. Supporters in Russia celebrated the move as the “return” of a historically significant region, home to the Black Sea Fleet’s main base at Sevastopol. Ukraine, the European Union, and the United States condemned the annexation as illegal, imposing sanctions and refusing to recognize the change. The act sharply worsened relations between Russia and Western governments and set the stage for further conflict in eastern Ukraine.