USA HISTORY

Detailed explanation-1: -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.

Detailed explanation-2: -A United States foreign policy doctrine adopted by the Harry S. Truman administration in 1947, operating on the principle that communist governments will eventually fall apart as long as they are prevented from expanding their influence.

Detailed explanation-3: -Kennan and Containment, 1947 Kennan, a career Foreign Service Officer, formulated the policy of “containment, ” the basic United States strategy for fighting the cold war (1947–1989) with the Soviet Union.

Detailed explanation-4: -32.3: Containment The Truman Doctrine was an American foreign policy created to contain Soviet geopolitical spread during the Cold War, first announced to Congress by President Harry S. Truman on March 12, 1947.