Truman Doctrine Dbq

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In 1939, the Soviet Union’s Joseph Stalin and Germany’s Adolf Hitler signed the Nonaggression Pact. This pact ensured the welfare of each country from one another. However, Aldo Hitler’s success and power hunger turned him into a tyrant, and he invaded the Soviet Union, with Japan’s attack on Pearl Harbor, the Soviet Union and the United States created an alliance, turning the two nations into dominant countries, which as World War II evolved quickly turned into a competition. After the descendant of the Axis powers, the political rivalry between the Soviet Union and the United States gave a start to the Cold War. The compelling Successive race for military power, the spread of communism, the space race, and the building of nuclear power threaten the …show more content…

President Harry Truman created the Truman Doctrine, which promised the support of the United States from any country threatened by the Soviet Union. The policy continued all through Truemans' time in office. The policy of containment later informed the “domino theory,” which stated that one country falling to Communism meant the surrounding countries were likely to fall as well. This policy pushed the United States to enter into wars in Korea, Vietnam, and other Cold War conflicts. While under Joseph Stalin's rule, the objective of the Soviet Union was to steal information related to the development of nuclear weapons. The United States Trinity test, where they detonated the first nuclear weapon and later dropped two atomic bombs on Japan, made it clear to the rest of the world that the United States had the most powerful bombs on earth. The Soviet Union didn’t like the advantage the United States had over all the other nations, and quickly got to work on developing their nuclear technology. Soviets were initially unsuccessful at developing the technology and sent spies to the United States to steal their military

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