Dashed left edge = started before April 1937 ·
Dashed right edge = ongoing beyond April 1937
Events in April 1937 12
1937Antonio Gramsci (1891-1937)Died 27 April 1937, aged 46Italian Marxist philosopher and founding member of the Italian Communist Party, imprisoned by Mussolini's regime from 1926. His Prison Notebooks, including the theory of cultural hegemony, became highly influential.
1937Wallace Carothers (1896-1937)Died 29 April 1937, aged 41American chemist at DuPont who led the team that invented nylon and did early work on neoprene. He suffered from depression and took his own life.
1937William Gillette (1853-1937)Died 29 April 1937, aged 83American actor and playwright who played Sherlock Holmes on stage more than 1,300 times. His performances shaped the popular image of Holmes.
1937Burma separated from British IndiaBurma becomes a separate British colonyUnder the Government of India Act 1935, Burma was separated from British India and given its own administration. Provincial autonomy took effect in the Indian provinces on the same day.
1937Saab foundedSvenska Aeroplan AB established in SwedenSvenska Aeroplan Aktiebolaget was founded to build military aircraft for the Swedish Air Force. It later expanded into cars and defence electronics.
1937 – 2021Colin Powell (1937-2021)Died 18 October 2021, aged 84American general and diplomat, the first Black chairman of the Joint Chiefs of Staff and the first Black secretary of state.
1937 – 2016Merle Haggard (1937-2016)Died 6 April 2016, aged 79Haggard was an American country music singer and songwriter known for hits including "Okie from Muskogee" and "Mama Tried." He was a leading figure of the Bakersfield sound and a Country Music Hall of Fame inductee. He died on his 79th birthday.
1937Trans-Canada Air Lines foundedForerunner of Air Canada is createdThe Canadian Parliament created Trans-Canada Air Lines as a subsidiary of the state-owned Canadian National Railway. The airline was renamed Air Canada in 1965.
1937Whittle's jet engine first runsFirst ground run of Frank Whittle's turbojetFrank Whittle's experimental turbojet, the Power Jets WU, ran for the first time at the British Thomson-Houston works in Rugby. It was the first test of a jet engine designed for aircraft propulsion.
1937Bombing of GuernicaGerman and Italian aircraft destroy a Basque townAircraft of the German Condor Legion and the Italian Aviazione Legionaria bombed the Basque town of Guernica in support of Franco's Nationalists. Much of the town was destroyed and civilians were killed. The attack became a worldwide symbol of the horror of bombing civilians and inspired Picasso's painting Guernica.
1937Guernica paintedResponse to the bombing of a Basque townPicasso painted Guernica in 1937 in response to the Nazi bombing of the Basque town of Guernica during the Spanish Civil War. The monumental black-and-white canvas is the most powerful anti-war statement in art history.
1937 – 2006Saddam Hussein (1937-2006)Died 30 December 2006, aged 69Saddam Hussein, former President of Iraq, was executed by hanging after being convicted of crimes against humanity for the 1982 Dujail massacre. His trial and execution were broadcast and photographed despite official restrictions, causing international controversy. His death marked a symbolic end to the Baathist era in Iraq.