Which inference can be made about the U.S. policy of containment?
Responses

It lead to the adoption of a policy of isolationism in foreign affairs.
It lead to the adoption of a policy of isolationism in foreign affairs.

It encouraged Americans to embrace the Soviet Union as an ally.
It encouraged Americans to embrace the Soviet Union as an ally.

It successfully prevented communism from spreading to China.
It successfully prevented communism from spreading to China.

It represented a policy shift away from neutrality in foreign affairs.