Events related to politics, science, social movements, and inventions, discoveries, related to the XX and XXI centuries. By facebooker_1867160666651807 1914 World War I 1928 Penicillin was discovered by Scottish scientist Alexander Fleming. 1939 World War II 1958 First videogame "Tennis For Two" William Higinbotham Oct 2, 1968 Tlatelolco massacre 1983 The Invention of the Internet 2000 George W. Bush is elected President of US Sep 11, 2001 Attack on the Twin Towers 2014 Ayotzinapa case: The 43 missing students 2020 Coronavirus pandemic