Memory Cold War Key EventsVersión en línea Cold War Key Events por Daniel Yoder American response to the Berlin Blockade. Military Alliance of the Western Powers in the Cold War Aid provided to nations resisting communism. First to receive aid were Turkey and Greece. Tried to become democratic in 1956 only to have Soviet tanks roll in and stop the revolution. Hungary Eastern European military alliance. Informal declaration of the Cold War identifying that there was a conflict between the Communist East and Democratic West Warsaw Pact Berlin Blockade Aid to help rebuild European economies in order to ward off communism. Money had to be spent on American goods. NATO Built in 1961 in order to stop defections from East Germany to the West. Marshall Plan Berlin Wall Truman Doctrine Soviet plan to help rebuild the economies of Eastern Europe. Response to the Marshall Plan in the West. Berlin Airlift Molotov Plan Iron Curtain Speech An attempt to get the Americans to give up their influence over West Berlin by not allowing goods into the city.