WORLD HISTORY

Detailed explanation-1: -Overview. 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: -Containment was a foreign policy strategy followed by the United States during the Cold War. First laid out by George F. Kennan in 1947, the policy stated that communism needed to be contained and isolated, or else it would spread to neighboring countries.

Detailed explanation-3: -This containment policy was effective in preventing the spread of communism. The Cold War was called so as it technically never heated up into a direct USSR-US war, however the US’s containment policy put these two powers at odds through a series of outside conflicts in a number of theaters internationally.

Detailed explanation-4: -Despite all the criticisms and the various policy defeats that Kennan suffered in the early 1950’s, containment in the more general sense of blocking the expansion of Soviet influence remained the basic strategy of the United States throughout the cold war.

Detailed explanation-5: -In Asia, containment policy followed similar lines to those adopted in Europe. Poor countries devastated by warfare and Japanese domination were given economic aid and a US military presence to help them stem the spread of Soviet-inspired communism.