May 10 in History

Significant events that happened on this day.

Today

Historical Events

2002

FBI agent Robert Hanssen was sentenced to life in prison for spying for the Soviet Union and Russia for 22 years

Hanssen sold thousands of classified documents to the Soviets and Russians while assigned to counterintelligence, making him one of the most damaging...

1994

Nelson Mandela was inaugurated as South Africa's first Black president, marking the end of apartheid

Major

After spending 27 years in prison for fighting apartheid, Mandela became president in South Africa's first multiracial democratic election. His inaugu...

1994

Nelson Mandela was inaugurated as South Africa's first Black president

Major

After spending 27 years in prison, Mandela became president in South Africa's first multiracial elections. His inauguration marked the official end of...

1978

A truck carrying $5.8 million in cash overturned on a California freeway, causing motorists to stop and stuff their pockets

When a Brinks armored car crashed on the Santa Monica Freeway, bags of money spilled across all lanes during morning rush hour. Drivers abandoned thei...

1975

Sony introduced the Betamax videocassette recorder in Japan, launching the first consumer video format war

Despite being technically superior, Betamax eventually lost to VHS in one of history's most famous format battles. Sony's decision to keep tighter con...

1960

The USS Triton completed the first submerged circumnavigation of the Earth, staying underwater for 84 days

The nuclear-powered submarine traveled 41,500 miles underwater, following roughly the same route as Magellan's historic voyage around the world. The c...

1960

The nuclear submarine USS Triton completed the first submerged circumnavigation of Earth

The Triton surfaced after 84 days and 36,000 miles underwater, following roughly the same route as Magellan's expedition 440 years earlier. The crew n...

1940

Winston Churchill became Prime Minister of the United Kingdom

Major

Churchill took office on the same day Germany invaded France, Belgium, and the Netherlands. His famous declaration that he had nothing to offer but 'b...

1940

Winston Churchill became Prime Minister of the United Kingdom as Nazi Germany began its invasion of France, Belgium, Luxembourg, and the Netherlands

Major

Churchill replaced Neville Chamberlain at Britain's darkest hour as German forces launched their Blitzkrieg across Western Europe. In his first speech...

1933

The Nazis staged massive book burnings across Germany, destroying over 25,000 books

Major

Students and Nazi officials burned books by Jewish, communist, and other 'un-German' authors in 34 university towns. Works by Einstein, Freud, Helen K...

1933

The Nazis held massive book burnings across Germany, destroying tens of thousands of books by Jewish, communist, and other 'un-German' authors

Major

Students and Nazi officials threw books into bonfires in 34 university towns, targeting works by authors including Einstein, Freud, Hemingway, and Hel...

1924

J. Edgar Hoover was appointed as the first Director of the Federal Bureau of Investigation at age 29

Hoover took control of what was then called the Bureau of Investigation, a scandal-ridden agency of about 650 employees. He immediately instituted ref...

1908

Mother's Day was first observed in Grafton, West Virginia, when Anna Jarvis held a memorial for her mother

Anna Jarvis organized the first Mother's Day service at Andrews Methodist Episcopal Church to honor her late mother, who had cared for wounded soldier...

1893

The Supreme Court ruled that tomatoes are vegetables, not fruits, for the purpose of taxation

In Nix v. Hedden, the Court unanimously decided that tomatoes should be classified as vegetables under tariff law despite being botanical fruits. The...

1893

The Supreme Court ruled that tomatoes are vegetables, not fruits, for tariff purposes

In Nix v. Hedden, the Court acknowledged that botanically tomatoes are fruits, but declared they should be classified as vegetables under customs law...

1877

Romania officially declared independence from the Ottoman Empire after nearly 500 years of Ottoman suzerainty

The declaration came during the Russo-Turkish War when Romania allied with Russia against the Ottomans. Though Romania had been functionally autonomou...

1872

Victoria Woodhull became the first woman to run for President of the United States, nominated by the Equal Rights Party

Woodhull ran decades before women even had the right to vote, with former slave Frederick Douglass as her running mate (without his consent or acknowl...

1872

Victoria Woodhull became the first woman nominated for U.S. President

Nominated by the Equal Rights Party, Woodhull ran for president 48 years before women even had the right to vote. Her running mate was Frederick Dougl...

1869

The first transcontinental railroad in the United States was completed when the Central Pacific and Union Pacific railroads met at Promontory Summit, Utah

Major

The ceremonial golden spike was driven by Leland Stanford to join the two rail lines, creating a continuous railway from the Atlantic to the Pacific O...

1869

The first transcontinental railroad was completed in the United States at Promontory Summit, Utah

Major

The Central Pacific and Union Pacific railroads met at Promontory Summit, where a golden spike was ceremonially driven to mark the completion. This mo...

1865

Confederate President Jefferson Davis was captured by Union forces while allegedly disguised in women's clothing

Davis was apprehended near Irwinville, Georgia, trying to flee the country after the Civil War's end. Union soldiers claimed he was wearing his wife's...

1837

The Panic of 1837 began when New York banks stopped accepting paper money for payment

Banks suspended specie payments, triggering a financial crisis that led to a five-year depression. The panic was partly caused by President Andrew Jac...

1775

Ethan Allen and the Green Mountain Boys captured Fort Ticonderoga from the British in one of the first American victories of the Revolutionary War

The surprise dawn attack captured the fort without firing a shot, as the small British garrison was completely unprepared. Allen reportedly demanded s...

1752

Benjamin Franklin reportedly conducted his famous kite experiment to prove lightning is electricity

Franklin flew a kite during a thunderstorm with a metal key attached to the string, demonstrating that lightning is electrical in nature. This dangero...

1503

Christopher Columbus visited the Cayman Islands and named them 'Las Tortugas' because of the abundance of sea turtles

Columbus encountered so many sea turtles around the islands that he named them after the creatures. The islands were later renamed 'Cayman' after the...

1497

Amerigo Vespucci reportedly departed on his first voyage to the New World, though historians debate whether this journey actually occurred

Vespucci claimed to have made four voyages to the Americas, but scholars argue he may have only made two, with this first voyage being fabricated or e...