Because they knew they could do more and they would work because they knew they were getting money
Answer:
the ideological conflict between both the United States and the Soviet Union, the emergence of nuclear weapons, and the fear of communism in the United States.
Explanation:
Nikita Krushchev was the Soviet Premier during the Cuban Missile Crisis, which was part of Kennedy's presidency.
The answer is A) condition are much harsher on Mars than earth.
