1917 : US declare war to Germany 1928 : Kellogg-Briand Pact 1919 : Senate refused to ratify the Treaty of Versailles 1920 : American Senate refuse to sign the League of Nations 1917 : Bolshevik revolution 1920 : "Back to Normalcy" 1929 : Young Plan 1929 : Crash 1930 : Smoot-Hawley Tariff Act 1933 : recognition of the Soviet Union 1933 : Good Neighbor policy 1939 : "cash-and-carry" 1939 : invasion of Poland 1940 : defeat of France US helped GB militarily 1941 : 4 freedoms 1941 : end of "cash-and-carry" + Lend-Lease Act 1941 : Barbarossa Plan 1941 : Atlantic Charter 1941 : US put an embargo on Japan 1941 : Pearl Harbor (7th December) 1944 : end of Depression 1944 : creation of the World Bank 1944 : Bretton Woods conference 1945 : Yalta conference __ Potsdam conference (4D) 1945 : San Francisco Conference 1945 : IMF UN 1946 : Iron Curtain Speech of Churchill 1947 : Truman Doctrine 1947 : Marshall Plan 1947 : National Security Act 1948 : OEEC GATT 1949 : NATO 1951 : ANZUS 1954 : SEATO 1955 : Baghdad Pact 1953 : Ajax operation (CIA's action) 1953 : Stalin's death 1954 : CIA's opération in Guatemala __ to overthrow Guzman 1955 : Warsaw Pact 1957 : Sputnik 1958 : creation of NASA 1957 : Eisenhower Doctrine 1959 : Khrushchev visited America (Sino-Soviet split) 1959 : Castro too power in Cuba 1960 : France's militarily independence __ with Atomic bomb 1962 : Cuban crisis (establishment of red phone) 1963 : Nuclear Test Ban Treaty 1964 : De Gaulle recognized China 1966 : De Gaulle withdrew France from NATO 1968 : Soviet invasion of Czechoslovakia 1973 : Nixon recognize PRC 1973 : end of Bretton Woods system 1973 : peace treaty between USA and Vietnam 1975 : fall of Saigon Cambodia and Laos become communist countries 1979 : Soviet invasion of Afghanistan __ Iran revolution 1980 : Boycott of Olympics in Moscow 1983 : Reagan said USSR is an "evil empire" 1983 : SDI > "Star Wars" 1982 : START 1985 : Mikhail Gorbachev comes to power in USSR 1986 : anti-corruption campain in USSR __ Gorbachev removes Soviet troop from Afghanistan 1990 : reunion of East and West Germany 1991 : collapse of the USSR 1995 : WTO
De 1913 à 1920 : Woodrow Wilson De 1935 à 1939 : Neutrality Acts De 1921 à 1923 : Warren Harding De 1923 à 1928 : Calvin Coolidge De 1929 à 1932 : Hoover De 1933 à 1945 : Franklin D. Roosevelt De 1945 à 1952 : Truman De 1953 à 1960 : Eisenhower De 1961 à 1963 : Kennedy De 1963 à 1968 : Johnson De 1969 à 1974 : Nixon De 1974 à 1976 : Ford De 1977 à 1980 : Carter De 1981 à 1988 : Reagan De 1945 à 1946 : Nuremberg Trials De 1948 à 1949 : Berlin Blockade De 1950 à 1953 : Korea War De 1961 à 1989 : Berlin Wall De 1964 à 1975 : Vietnam War
