Why did the United States and the Soviet Union go from being allies during World War II to enemies in the post-war period? Use specific examples to justify your answer. Use the R.A.C.E Strategy to answer in 3 sentences.
The United States and the Soviet Union became enemies in the post-war period due to competing ideologies and interests. The US advocated for democracy and capitalism while the Soviet Union promoted communism. This ideological divide led to increased tensions, exemplified by the Cuban Missile Crisis and the arms race during the Cold War.
