Category
page 11990 conferences
28th Congress of the Communist Party of the Soviet Union
Final Congress of the Communist Party of the Soviet Union
14th Congress of the League of Communists of Yugoslavia
last Congress of League of Communists of Yugoslavia, 20–22 January 1990
16th G7 summit
1990 G7 summit in Houston, United States of America
Helsinki Summit
meeting between George H. W. Bush and Mikhail Gorbachev in Helsinki on 9 September 1990
World Summit for Children
event in the United States