USA HISTORY

Detailed explanation-1: -The Americans and the British feared the permanent Soviet domination of eastern Europe and the threat of Soviet-influenced communist parties coming to power in the democracies of western Europe.

Detailed explanation-2: -Soldiers of the Soviet Union and the United States did not do battle directly during the Cold War. But the two superpowers continually antagonized each other through political maneuvering, military coalitions, espionage, propaganda, arms buildups, economic aid, and proxy wars between other nations.

Detailed explanation-3: -Shortly after the end of the war, rivalry between the Marxist–Leninist Soviet Union and liberal capitalist United States resulted in the Cold War. During this period, the United States government played a leading role in supporting global anti-communism as part of its containment policy.

Detailed explanation-4: -The Truman Doctrine, also known as the policy of containment, was President Harry Truman’s foreign policy that the US would provide political, military, and economic aid to democratic countries under the threat of communist influences in order to prevent the expansion of communism.

Detailed explanation-5: -The United States feared specifically a domino effect, that the communism of the USSR would spread from one country to the next, destabilizing one nation which would, in turn, destabilize the next and allow for communist regimes to dominate the region.