Tamerlane's Mongols defeat the Ottoman Turks at Angora.
The Spanish Armada sets sail from Corunna.
The Riot Act goes into effect in England.
Imperial troops in Guizhou, China, kill 20,000 Miao rebels.
Alexander Kerensky becomes the premier of Russia.
The U.S. Army Women's Army Auxiliary Corps (WAAC) begins its first training class at Fort Des Moines, Iowa.
Adolf Hitler is wounded in an assassination attempt by German Army officers at Rastenburg.
The U.S. Army's Task Force Smith is pushed back by superior North Korean forces.
King Abdullah of Jordan is assassinated.
Neil Armstrong and Edwin "Buzz" Aldrin become the first men to walk on the moon.
The Viking spacecraft lands on Mars and begins taking soil samples.