_____ is best known for investigating communism in the film industry.

• The CIA

• The UN

• HUAC

• NATO

_____ was the leader of the Communists in China.

• Chiang Kai-shek

• Mao Zedong

• Syngman Rhee

• Kim Il Sung

General Douglas MacArthur commanded U.S. forces in _____.

• Guatemala

• Hungary

• the Middle East

• Korea

The United States responded to fear of Soviet military action in the Middle East by issuing the _____.

• Marshall Plan

• Truman Doctrine

• Warsaw Pact

• Eisenhower Doctrine

To label someone's activities as _____ would be to suggest that the person is making unsupported accusations.

• brinkmanship

• Containment

• McCarthyism

• infiltration

When the Soviet Union exploded an atomic bomb, the United States responded by intensifying efforts to develop _____.

• NATO

• an atomic bomb

• a space satellite

• a hydrogen bomb

In a capitalist system,

• the state controls economic activity.

• private citizens control economic activity.

• elected officials control economic activity.

• the dictator controls economic activity.

After the U-2 incident, all of the following events occurred except

• the Soviet Union rejected Eisenhower's "open skies" proposal at Geneva.

• Khrushchev called off a summit conference on the arms race.

• Khrushchev withdrew his invitation for Eisenhower to visit the Soviet Union.

• Francis Gary Powers was released from prison after 18 months.

Accusations that communism was widely present in the U.S. government and military were made by

• Douglas MacArthur.

• Joseph McCarthy.

• John Foster Dulles.

• Alger Hiss.

American interest in developing a hydrogen bomb intensified when

• the policy of containment failed in China.

• the Soviet Union launched a space satellite.

• the Soviet Union exploded an atomic bomb.

• the Soviet Union exploded a hydrogen bomb.