2015: Five different terrorist attacks in France, Tunisia, Somalia, Kuwait, and Syria occurred on what was dubbed Bloody Friday by international media. Upwards of 750 people were either killed or injured in these uncoordinated attacks.
2015: The U.S. Supreme Court ruled, 5-4, that same-sex couples have a constitutional right to marriage under the 14th Amendment to the United States Constitution.
2013: Riots in China's Xinjiang region kill at least 36 people and injure 21 others.
2012: The Waldo Canyon fire descends into the Mountain Shadows neighborhood in Colorado Springs burning 347 homes in a matter of hours and killing two people.
2008: A suicide bomber dressed as an Iraqi policeman detonates an explosive vest, killing 25 people.
2007: Pope Benedict XVI reinstates the traditional laws of papal election in which a successful candidate must receive two-thirds of the votes.
1978: Air Canada Flight 189, flying to Toronto, overruns the runway and crashes into the Etobicoke Creek ravine. Two of the 107 passengers on board perish.
1977: Elvis Presley held his final concert in Indianapolis, Indiana at Market Square Arena
1959: Swedish boxer Ingemar Johansson becomes world champion of heavy weight boxing, by defeating American Floyd Patterson on technical knockout after two minutes and three seconds in the third round at Yankee Stadium.
1955: The South African Congress Alliance adopts the Freedom Charter at the Congress of the People in Kliptown.
1830: William IV becomes king of Britain and Hanover.
1794: French Revolutionary Wars: Battle of Fleurus marked the first successful military use of aircraft.
1740: A combined force of Spanish, free blacks and allied Indians defeat a British garrison at the Siege of Fort Mose near St. Augustine during the War of Jenkins' Ear.
1723: After a siege and bombardment by cannon, Baku surrenders to the Russians.
1541: Francisco Pizarro is assassinated in Lima by the son of his former companion and later antagonist, Diego de Almagro the younger. Almagro is later caught and executed.
363: Roman emperor Julian is killed during the retreat from the Sasanian Empire. General Jovian is proclaimed Emperor by the troops on the battlefield.