1923 – US President Warren G. Harding becomes 1st president to pay taxes
1923 – German Supreme Court prohibits NSDAP (Nazi party)
1923 – Allies accepts Vilnius taking East-Galicia in Poland
1925 – James F. Hanley, Joseph Meyer, and Buddy DeSylva’s musical “Big Boy”, starring Al Jolson, closes at the Winter Garden Theatre, NYC, after 56 performances
1945 – RAF bomb cuts railway link Hannover-Hamm
1971 – Australian Open Men’s Tennis: Ken Rosewall of Australia beats American defending champion Arthur Ashe 6-1, 7-5, 6-3; first man to win an Open era Grand Slam singles title without dropping a set
1991 – Ice Pairs Championship at Munich won by N Mishkutenok and A Dmitriev
1991 – Ice Dance Championship at Munich won by Isabel and Phil Duchesnay (FRA)
1994 – Timeline of Linux development: Linux kernel version 1.0.0 is released
2004 – WrestleMania XX, Madison Square Garden, NYC: Chris Benoit wins Triple Threat title match with Triple H and Shawn Michaels