March 31, 1966

1966Roger Black, English runner and journalist^[†]

Roger Anthony Black MBE is an English former athlete who competed internationally for Great Britain and England. During his athletics career, he won individual silver medals in the 400 metres sprint at both the Olympic Games and World Championships, two individual gold medals at the European Championships, and 4 × 400 metres relay gold medals at both the World and European Championships.

1966Nick Firestone, American race car driver^[†]

Nicholas Stanley Firestone is an American former race car driver.

1966The Soviet Union launches Luna 10 which later becomes the first space probe to enter orbit around the Moon.^[†]

The Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union, was a transcontinental country that spanned much of Eurasia from 1922 until it dissolved in 1991. During its existence, it was the largest country by area, extending across eleven time zones and sharing borders with twelve countries, and the third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of national republics, the largest and most populous of which was the Russian SFSR. In practice, its government and economy were highly centralized. As a one-party state governed by the Communist Party of the Soviet Union (CPSU), it was a flagship communist state. Its capital and largest city was Moscow.

1966The Labour Party under Harold Wilson wins the 1966 United Kingdom general election.^[†]

The Labour Party, often referred to as Labour, is a political party in the United Kingdom that sits on the centre-left of the political spectrum. The party has been described as an alliance of social democrats, democratic socialists and trade unionists. It is one of the two dominant political parties in the United Kingdom; the other being the Conservative Party. Labour has been led by Keir Starmer since 2020, who became Prime Minister of the United Kingdom following the 2024 general election. To date, there have been 12 Labour governments and seven different Labour Prime Ministers – MacDonald, Attlee, Wilson, Callaghan, Blair, Brown and Starmer.