War · May 31, 1223
803 years ago · Kalchyk, Russia
The Battle of the Kalka River was fought between the Mongol Empire, whose armies were led by Jebe and Subutai, and a coalition of several Rus' principalities, including Kiev and Galicia-Volhynia, and the Cumans under Köten. They were under the joint command of Mstislav the Bold and Mstislav III of Kiev.
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The 804th anniversary falls on May 31, 2027.
1162–1227
1819–1892
b. 1930
1857–1939The Battle of Jutland (German: Skagerrakschlacht, lit. 'Battle of the Skagerrak') was a naval battle between Britain's Royal Navy Grand Fleet, under Admiral Sir John Jellicoe, and the Imperial German Navy's High Seas Fleet, under Vice-Admiral Reinhard Scheer, during the First World War.
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The Tulsa race massacre was a two-day-long terrorist massacre perpetrated by white supremacists that took place in the Greenwood District of Tulsa, Oklahoma, United States, between May 31 and June 1, 1921.
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The 1972 European Cup final was a football match held at De Kuip, Rotterdam, on 31 May 1972, that was contested between Internazionale of Italy and AFC Ajax of the Netherlands to determine the champions of the 1971–72 European Cup.
Source: Wikipedia · CC BY-SA 4.0
Six civilian ships of the Gaza Freedom Flotilla were raided by Israel on 31 May 2010 in international waters in the Mediterranean Sea. Nine of the flotilla passengers were killed during the raid, with 30 wounded (including one who later died of his wounds).
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