ONU

Main

476
1492
4 July 1776
1789
06/28/1914 - 11/11/1918
28 June 1919
January 30 1933
October 14 1933
January 26 1934
09/01/1939 - 09/02/1945
24 November 1945

WWII

Sept 1 1939
June 6 1944
August 6 1945
August 9 1945