Answer: The US used the Monroe Doctrine as a justification for resisting Soviet influence in Latin America - and relied on the Roosevelt Corollary to rationalize intervention designed to prevent the spread of communism in the region. In 1947, the Truman doctrine was established introducing “containment”.In response, the Soviet Union created the Molotov Plan, later expanded into the COMECON, a system of bilateral trade agreements and an economic alliance between socialist countries in the Eastern Bloc. In 1947, President Harry S. Truman pledged that the United States would help any nation resist communism in order to prevent its spread. His policy of containment is known as the Truman Doctrine. ... To help rebuild after the war, the United States pledged $13 billion of aid to Europe in the Marshall Plan.
Explanation: hopes this helps if not then i am sorry
