Final answer:
The United States used various strategies such as the Marshall Plan, aid to Greece, the formation of the CIA, and containment during the Berlin Wall to combat the spread of communism during the Cold War. The Domino Theory was used to justify intervention, and brinkmanship and intelligence gathering were overall strategies against Soviet influence.
Step-by-step explanation:
The United States adopted several strategies against the forces of communism during the Cold War era. These strategies were designed to combat the spread of communism and the rising influence of the Soviet Union around the world. Here are the correct pairs for the events and strategies:
- Marshall Plan: The Marshall Plan was the economic aid provided to rebuild European nations after World War II, preventing them from turning to communism due to economic despair. An example of its use was the rebuilding of Western European allies.
- Aid to Greece: The aid to Greece was a component of the Truman Doctrine, which aimed to contain communism. The US provided support to Greece during its civil war to prevent the establishment of a communist government.
- CIA formed: The creation of the Central Intelligence Agency (CIA) for intelligence gathering was part of the US's broader strategy to keep tabs on Soviet activity and to engage in covert actions where necessary.
- Berlin Wall: Containment was the primary US strategy when dealing with the Berlin Wall's construction, aiming to prevent the further spread of communism into Western Europe.
- Domino Theory: This theory indicated that if one country fell to communism, neighboring countries would follow. It was a justification for US involvement in regions like Southeast Asia during the Vietnam War.
- Brinkmanship and intelligence gathering were overarching strategies involving readiness for military confrontation and the intricate collection of information on the Soviet Union and its allies.
These strategies were the United States' responses to the complexities of the Cold War, adapting to different situations to prevent the spread of communism.