Cold War Timeline - BY Hector PInedo By facebooker_100001388731462 Feb 1, 1945 Yalta conference Apr 12, 1945 Trumans Presidency May 8, 1945 End of W.W.2 Aug 6, 1945 Hiroshima Oct 24, 1945 United Nations Formed Mar 12, 1947 Truman Doctrine Sep 18, 1947 C.I.A Created Mar 3, 1948 Marshall Plan Jun 24, 1948 Berlin Blockade Apr 4, 1949 N.A.T.O formed Aug 15, 1949 Berlin Wall Aug 29, 1949 Soviets Bomb test Feb 9, 1950 McCarthy - 205 communist Jun 25, 1950 War in Korea Jul 17, 1950 Rosenbergs arrested Aug 11, 1950 Rosenbergs arrested Nov 4, 1952 Eisenhowers's Presidency Jan 20, 1961 John F. Kennedy;s Presidency Oct 14, 1962 Cuban MIssile Crisis Nov 22, 1963 Assasination of J.F.K Nov 22, 1963 First Person In Space Feb 5, 1971 First U.S Austronaut in space