With military force.
Communism and the Red Scare
McCarthyism
France
France
France
Containment.
France
The US was worried about other countries becoming powerful. No connection to Communism (a classless stateless society based on production for use).
Communism
Joseph McCarthy
Many factors contributed to tensions between the U.S. and Cuba in the 1950s. Cuba's army was growing, Cuba was impoverished by communism coming to power, and American businesses were nationalized.
Joseph Raymond McCarthy.