On May 25

George Floyd, a black American man, was murdered (memorial pictured) during an arrest by a white police officer in Minneapolis, sparking violent riots in the U.S. and other countries where dozens of people were killed and armed militias took control of parts of Seattle and Minneapolis for months.

Naxalite insurgents of the Communist Party of India (Maoist) attacked a convoy of Indian National Congress leaders in the state of Chhattisgarh, causing at least 27 deaths.

In a test flight, SpaceX's Dragon became the first commercial spacecraft to rendezvous and berth with the International Space Station.

The final episode of The Oprah Winfrey Show, the highest-rated daytime talk show in U.S. television history, was broadcast.

North Korea conducted a nuclear test and several other missile tests that were widely condemned internationally and led to sanctions from the United Nations Security Council.

During takeoff from O'Hare International Airport in Chicago, an engine detached from American Airlines Flight 191, causing a crash that killed 273 people in the deadliest aviation accident in United States history.

Six-year-old Etan Patz disappeared on his way to school in New York City, and later became one of the first missing children to have his picture featured on milk cartons.

Joetha Collier, a recent high school graduate, was killed in Drew, Mississippi, in a case that attracted widespread attention from civil rights activists.

Having purged a group of rivals, Supreme Leader of North Korea Kim Il Sung delivered the "May 25 teaching", entrenching his son Kim Jong Il as his designated successor.

The Baltimore Steam Packet Company, the last overnight steamboat service in the United States, went out of business.

A fire broke out at a squatter settlement in Bukit Ho Swee, Singapore, rendering approximately 16,000 people homeless.

In an address to Congress, U.S. president John F. Kennedy announced his support for the Apollo program, with "the goal, before this decade is out, of landing a man on the Moon and returning him safely to the Earth".

Joe Brown and George Band, members of the British Kangchenjunga expedition, made the first ascent of the world's third-highest mountain but deliberately did not set foot on the summit.

The Wehrmacht and their collaborationist allies launched Operation Rösselsprung, a failed attempt to assassinate the Yugoslav Partisan leader Josip Broz Tito.

Second World War: German troops captured Boulogne-sur-Mer, France, forcing British forces to evacuate via Dunkirk.

Employees of the Remington Rand company began an 11-month strike action, during which time the company executives developed the notorious "Mohawk Valley formula" to intimidate the strikers.

Oscar Wilde was sentenced by Alfred Wills to two years of hard labor for gross indecency.

Gilbert and Sullivan's comic opera H.M.S. Pinafore (poster featured) premiered at the Opera Comique in London.

The poems Kubla Khan and Christabel by English poet Samuel Taylor Coleridge (pictured) were published.

The Primera Junta, the first independent government in Argentina, was established in an open cabildo in Buenos Aires, marking the end of the May Revolution.