Answer:
The Cuban Missile Crisis is an intelligence failure, which almost led to a global nuclear war. HUMINT and COMINT under Kennedy failed to confirm the true intentions of Soviet Union towards Cuba. It was also a failure on Kennedy's part not to understand the point of view of the Soviet leader Nikita Khrushchev.
Explanation:
No. Unfortunately I can not
D. Has changing conditions as the ocean alternates between high and low tides.
