Origins of CW By jovindeepsingh Period: Jan 1, 1939 to Dec 31, 1955 ORIGINS OF CW Nov 28, 1943 Tehran Conference Jan 5, 1945 American Dollar Diplomacy Dollar Diplomacy went up till 1946 Feb 4, 1945 Yalta Conference Jul 17, 1945 Potsdam Conference Feb 22, 1946 Kennan's Long Telegram Mar 5, 1946 Churchill's Iron Curtain Speech Sep 24, 1946 Clifford-Elsey Report Mar 12, 1947 Truman Doctrine Jun 5, 1947 Marshall Plan Suggested Feb 21, 1948 Czech Coup Jun 24, 1948 Berlin Blockade Apr 4, 1949 formation of NATO May 14, 1955 Warsaw Pact Formalised the gap in Europe