they did nothing
It was called the CONTAINMENT POLICY.Please see this WikiAnswers Article which details how Containment worked.
The US. adopted a policy of containment towards the spread of Communism. Which in summary means that the US. exercised a policy to stop the Communism movement from spreading into new countries and to contain it where it was at the time.
to stop the spread of communism
The US became involved in the Vietnam War in an attempt to stop the spread of Communism. The US worried that if South Vietnam fell, it would create a domino effect. The war lasted from 1955 to 1975.
Basically the entire Cold War. However during the Cold War there were several hot wars which were proxy wars between the superpowers of the time. The US involvement in the Asia (Korea and Vietnam) can be considered wars were the US attempted to stop the spread of Communism. Likewise the US involvement with the Contras in Nicaragua can be considered an attempt to stop the spread of communism.
It was a policy of containment to stop communism.
The stop to communism and to prevent communism to come into the US.
The stop to communism and to prevent communism to come into the US.
US citizen's who wanted to stop communism were FOR fighting against communism.
Mainly the Vietnam War ?
. . . Communism .
To stop the spread of communism.