Answer:
The Correct Answer is Cuba missile crisis was the significant threat to United States during the Cold war era.
Step-by-step explanation:
The Cuban missile crisis
- The lot of people of the United States were own land and industry in Cuba.
- In 1959' brutal dictator of Cuba Batista was overthrown by a revolution and he was replaced by the Fidel Castro.
- United State was happy with the Fidel Castro but tension arose when the United States realized Fidel Castro wants to turn Cuba into a Communist country.
- After the Bay of pigs' operation, Castro decided to seek help from the Soviet soon Soviets began building missile bases in Cuba and shipped around 114 Missiles in Cuba.
- Tension arose very high between the United States and the Soviet Union.