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This Day in History

April 15

"A president died, a ship sank, and a genius was born on this date."

11 Events
6 Born
4 Died
1912 RMS Titanic Sinks: 1,500 Lives Lost
1452

Leonardo da Vinci

Italian Painter, Sculptor & Polymath

Born in Anchiano near Vinci, Leonardo is the archetype of the Renaissance genius — painter of the Mona Lisa and The Last Supper, designer of flying machines, anatomist, engineer, and scientist centuries ahead of his time. His notebooks, filled with mirror-script observations, are among the most extraordinary documents in human history.

1894

Nikita Khrushchev

7th Premier of the Soviet Union

The Ukrainian-born leader who denounced Stalin's crimes in his "Secret Speech" of 1956, launched Sputnik and Gagarin into orbit, and brought the world to the brink of nuclear war during the Cuban Missile Crisis of 1962. His shoe-banging at the UN became one of the Cold War's most enduring images.

1707

Leonhard Euler

Swiss Mathematician & Physicist

The most prolific mathematician in history — producing one paper every week for most of his career even after going completely blind — Euler invented graph theory, popularized modern mathematical notation (including π, e, i, and Σ), and made fundamental contributions to calculus, number theory, and physics.

1894

Bessie Smith

American Blues Singer

Known as the "Empress of the Blues," Smith was the highest-paid Black entertainer in America during the 1920s. Her powerful contralto voice and raw emotional honesty on songs like "Downhearted Blues" and "St. Louis Blues" shaped the development of jazz, R&B, and rock and roll.

1843

Henry James

American Novelist & Critic

The architect of the modern psychological novel, James explored the clash between American innocence and European sophistication in works like The Portrait of a Lady, The Wings of the Dove, and The Ambassadors. His dense, introspective prose style made him the preeminent literary craftsman of the late Victorian era.

1990

Emma Watson

English Actress & Activist

Cast as Hermione Granger in the Harry Potter film series at age nine, Watson grew up on screen in one of the highest-grossing film franchises in history. She later became a UN Women Goodwill Ambassador and launched the HeForShe gender equality campaign.

1450

Battle of Formigny Turns the Tide of the Hundred Years' War

French forces decisively defeat the English at Formigny in Normandy, killing or capturing most of the English army. The battle effectively ends English military power in France; within three years the Hundred Years' War is over and England has lost all its French territories except Calais.

1755

Samuel Johnson Publishes His Dictionary

Samuel Johnson publishes his Dictionary of the English Language after nine years of solitary labor, single-handedly producing 42,773 definitions written with wit and literary style. It remains the most influential dictionary in the history of the English language and the foundation of all subsequent English lexicography.

1817

American School for the Deaf Founded

Thomas Hopkins Gallaudet and Laurent Clerc open the American School for the Deaf in Hartford, Connecticut — the first school for the deaf in North America. The school's graduates fan out across the country to found state schools, creating the infrastructure of deaf education in America.

1865

President Lincoln Dies; Andrew Johnson Sworn In

Abraham Lincoln dies at 7:22 a.m. in the Petersen House across from Ford's Theatre, never regaining consciousness after being shot the previous evening. Secretary of War Edwin Stanton pronounces: "Now he belongs to the ages." Vice President Andrew Johnson is sworn in as the 17th President of the United States.

1892

General Electric Company Formed

Thomas Edison's Edison General Electric merges with Thomson-Houston Electric Company to form General Electric, one of the largest and most durable corporations in American history. Edison is notably squeezed out of a management role in the new company he helped create.

1947

Jackie Robinson Breaks Baseball's Color Barrier

Jackie Robinson steps onto Ebbets Field in Brooklyn as a starter for the Brooklyn Dodgers, becoming the first Black player in Major League Baseball since the sport enforced its color line in the 1880s. In his debut he goes hitless but scores the winning run; by season's end he is Rookie of the Year.

1955

Ray Kroc Opens First Franchised McDonald's

Milkshake machine salesman Ray Kroc opens the first franchised McDonald's restaurant in Des Plaines, Illinois, selling hamburgers for 15 cents. His franchise system turns a California drive-in into the largest restaurant chain in history, fundamentally changing how the world eats.

1989

Hillsborough Disaster Kills 97 Liverpool Fans

A crush in the Leppings Lane terrace at Hillsborough Stadium in Sheffield during an FA Cup semi-final kills 97 Liverpool supporters (a 98th died in 2021). The disaster transforms football safety in Britain and exposes a decades-long police cover-up that falsely blamed the victims — a lie not officially refuted until 2012.

1989

Death of Hu Yaobang Triggers Tiananmen Square Protests

The death of reform-minded Communist Party General Secretary Hu Yaobang triggers an outpouring of public grief in Beijing that quickly transforms into pro-democracy demonstrations in Tiananmen Square. The protests grow for seven weeks before the government orders a military crackdown on June 4.

2013

Boston Marathon Bombing

Two pressure-cooker bombs hidden in backpacks detonate near the finish line of the Boston Marathon, killing 3 people and injuring over 260 others, many losing limbs. The attack by brothers Dzhokhar and Tamerlan Tsarnaev leads to an unprecedented urban manhunt that shuts down the city of Boston.

2019

Notre-Dame de Paris Devastated by Fire

A fire breaks out in the scaffolding of Notre-Dame Cathedral in Paris during renovation work, rapidly engulfing the medieval roof and toppling the iconic 19th-century spire. The blaze burns for 15 hours; the vaulted stone ceiling largely survives. Pledges of over €1 billion for reconstruction pour in within days from around the world.

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1865

Abraham Lincoln

16th President of the United States

Lincoln died at 7:22 a.m. from a gunshot wound to the head inflicted by John Wilkes Booth the previous evening at Ford's Theatre. He was 56 years old. He had spent four years holding the Union together through its bloodiest conflict and died just days after its conclusion — without living to see the peace he had won.

1980

Jean-Paul Sartre

French Philosopher & Novelist

The foremost philosopher of existentialism and author of Being and Nothingness, No Exit, and Nausea, Sartre refused the Nobel Prize for Literature in 1964 on principle. His funeral in Paris drew 50,000 mourners in a spontaneous tribute. He and lifelong partner Simone de Beauvoir are buried side by side in Montparnasse Cemetery.

1990

Greta Garbo

Swedish-American Actress

The most mysterious star of Hollywood's golden age, Garbo electrified audiences in films including Grand Hotel, Anna Karenina, and Camille before retiring from the screen at 36 and spending the next 50 years as a recluse in New York — the ultimate embodiment of her own famous line: "I want to be alone."

1998

Pol Pot

Cambodian Dictator, Leader of the Khmer Rouge

The architect of the Cambodian genocide died under house arrest in the Cambodian jungle, having never faced trial for a regime that killed an estimated 1.5 to 2 million people — roughly a quarter of Cambodia's entire population — between 1975 and 1979. He died still insisting his conscience was clear.

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