Question

Which of these measures did Americans fear was likely to lead to nuclear war with the Soviet Union? (5 points)U.S. spy flights over Cuba

2)

Cuban refugees coming to the United States

3)

a quarantine of Cuba in international waters

4)

U.S. demands that Soviets dismantle their missiles

Answer 1

A quarantine of Cuba in International waters.

Step-by-step explanation:

That is the most logical answer.