Answer:
Step-by-step explanation:
The Cuban Missile Crisis was precipitated by the discovery of Soviet missiles in Cuba by US spy planes on October 14, 1962. This discovery was a result of a buildup of tensions between the US and the Soviet Union, which had been ongoing for some time. The US had been supporting Cuban exiles in their attempts to overthrow Cuban leader Fidel Castro, and the Soviet Union sought to support Cuba as a fellow communist regime. The Soviet Union's decision to place missiles in Cuba was seen as a direct threat to the security of the United States, and it led to a tense standoff between the two superpowers that lasted for several weeks.