

More generally, the Truman Doctrine implied American support for other nations threatened by Moscow. Truman on March 12, 1947, and further developed on July 4, 1948, when he pledged to contain the communist uprisings in Greece and Turkey. It was announced to Congress by President Harry S. The Truman Doctrine is an American foreign policy that pledges American "support for democracies against authoritarian threats." The doctrine originated with the primary goal of containing Soviet geopolitical expansion during the Cold War. The mutual defense provision of the treaty has only been activated once: on behalf of the United States following the 9/11 attacks.Cold War-era American foreign policy aimed at containing the expansion of communism Presidential portrait of U.S. NATO currently includes 30 member nations. Though the treaty was founded in response to the Soviet Union, NATO has continued to function even now that the Soviet Union has collapsed. Founded in 1949 as a mutual defense treaty, NATO obligates all member nations to come to the defense of any member nation if attacked.


What does this willingness to spend money on other countries reveal about the mindset of American policymakers and voters in the years after World War II? How was this mindset different from what it had been prior to the war? In the years immediately following World War II, President Truman chose to confront the Soviet Union, which included embarking on expensive programs like the Marshall Plan and the Berlin Airlift, as well as the costs associated with America’s involvement in NATO.To what extent do you think this difference in national experience may have affected how Soviet and American diplomats assessed each other’s motivations and security goals in the years following World War II? How do you think most American leaders and diplomats viewed the Soviets’ goals regarding Germany and Eastern Europe? How do you think the Soviets regarded American goals regarding Germany and Eastern Europe? Do you think the two sides understood each other? Russia, however, has repeatedly been invaded by troops from different countries in the last two centuries. Since 1815, there has never been a sustained invasion of the United States by a foreign army.
