| − | The American homefront responded in many ways to these external threats. The success of the wartime alliance with Britain, China and the Soviet Union led Americans to reject the isolationism of the interwar years. Victory in 1945 and the demobilization of the world's armies and navies brought a general sense of confidence that the wartime alliance would continue and form the leadership of the new United Nations, Hopefully the UN would provide the basis for international law and the solution of all serious problems, but it never lived up to expectations. Instead in 1947 the wartime alliance collapsed. The basic reason was an incompatibility of two systems that each sought to remold the world, either in American terms of democracy, liberal government, and capitalism, or else the Soviet goals of dictatorship of the Communist party as the mechanism to destroy capitalism. In immediate terms the issue was the independence of Poland, Czechoslovakia and other central European countries that had been taken over first by the Nazis, and after 1945 by the Soviet army. | + | The American homefront responded in many ways to these external threats. The success of the wartime alliance with Britain, China and the Soviet Union led Americans to reject the isolationism of the interwar years. Victory in 1945 and the demobilization of the world's armies and navies brought a general sense of [[confidence]] that the wartime alliance would continue and form the leadership of the new United Nations, Hopefully the UN would provide the basis for international law and the solution of all serious problems, but it never lived up to expectations. Instead in 1947 the wartime alliance collapsed. The basic reason was an incompatibility of two systems that each sought to remold the world, either in American terms of democracy, liberal government, and capitalism, or else the Soviet goals of dictatorship of the Communist party as the mechanism to destroy capitalism. In immediate terms the issue was the independence of Poland, Czechoslovakia and other central European countries that had been taken over first by the Nazis, and after 1945 by the Soviet army. |
| | [[Harry S. Truman]] had no knowledge or interest in foreign policy before becoming president in April 1945, and depended on the State Department for foreign policy advice. By 1946 he had two valuable aides Clark Clifford and George Elsey. Truman shifted from FDR's détente to [[containment]] as soon as [[Dean Acheson]] convinced him the Soviet Union was a long-term threat to American interests. They viewed communism as a secular, millennial religion that informed the Kremlin's worldview and actions and made it the chief threat to American security, liberty, and world peace. They rejected the moral equivalence of democratic and Communist governments and concluded that until the regime in Moscow changed only American and Allied strength could curb the Soviets. Following Acheson's advice, Truman in 1947 announced the [[Truman Doctrine]] of containing Communist expansion by furnishing military and economic American aid to Europe and Asia, and particularly to Greece and Turkey. He followed up with the [[Marshall Plan]], which was enacted into law as the European Recovery Program (ERP) and pumped $12.4 into the European economy, forcing the breakdown of old barriers and encouraging modernization along American lines. | | [[Harry S. Truman]] had no knowledge or interest in foreign policy before becoming president in April 1945, and depended on the State Department for foreign policy advice. By 1946 he had two valuable aides Clark Clifford and George Elsey. Truman shifted from FDR's détente to [[containment]] as soon as [[Dean Acheson]] convinced him the Soviet Union was a long-term threat to American interests. They viewed communism as a secular, millennial religion that informed the Kremlin's worldview and actions and made it the chief threat to American security, liberty, and world peace. They rejected the moral equivalence of democratic and Communist governments and concluded that until the regime in Moscow changed only American and Allied strength could curb the Soviets. Following Acheson's advice, Truman in 1947 announced the [[Truman Doctrine]] of containing Communist expansion by furnishing military and economic American aid to Europe and Asia, and particularly to Greece and Turkey. He followed up with the [[Marshall Plan]], which was enacted into law as the European Recovery Program (ERP) and pumped $12.4 into the European economy, forcing the breakdown of old barriers and encouraging modernization along American lines. |