Answer:
Correct answer is Containment.
Explanation:
Containment is correct answer because Eisenhower continued the policy that was started by Truman to prevent spreading of Communism.
Detente is a policy that in United States was mostly promoted by Richard Nixon, and its goal was to prevent conflicts with the Soviet.
Last option is not correct because Massive retaliation was seen only on the example of atomic bombing of Japan.
