1944 – Jackie Robinson refuses to move to the back of a bus, leading to a court martial.
1944 – The Hartford circus fire, one of America's worst fire disasters, kills approximately 168 people and injures over 700 in Hartford, Connecticut.
1947 – The AK-47 goes into production in the Soviet Union.
1957 – Althea Gibson wins the Wimbledon championships, becoming the first black athlete to do so.
1999 – U.S. Army private Barry Winchell dies from baseball-bat injuries inflicted on him in his sleep the previous day by a fellow soldier, Calvin Glover, for his relationship with transgender showgirl and former Navy Corpsman Calpernia Addams.
