cold war events By arsematemesgen_ Aug 6, 1945 hiroshima Oct 24, 1945 The United Nations Mar 5, 1946 Iron curtain Mar 17, 1947 Truman Doctorine Jun 26, 1948 berlin blockade Apr 4, 1949 nato Jun 25, 1950 Korean War Nov 1, 1955 Vietnam war Feb 25, 1956 Khrushchev secret speech Oct 4, 1957 sputnik May 1, 1960 u2 incident Aug 13, 1961 Berlin wall Oct 14, 1962 Cuban Missie crisis Jan 5, 1968 Prague Spring May 6, 1972 Strategic arms limitation traty Aug 1, 1975 Helsinki accords Dec 25, 1979 Soviet-Afghan Jul 1, 1980 80'84 olympics olympics, put in timespan of 1980-84 Mar 23, 1983 Star wars, sdi Mar 1, 1985 Gorbachev's glasnost and perestroika *just put March of 1985 , no exact date. Nov 9, 1989 Fall of the berlin wall