I think it's A. Delhi Sultan, Ibrahim Shah Lodi
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:
Awnser: Humans had been around for tens of thousands of years by the year 1 A.D. when the Earth's population was an estimated 200 million.
Answer: D. Humans cultivated plants and domesticated animals.
Explanation:
The first agricultural revolution took place in prehistoric times, more precisely in the Neolithic period. The man led a nomadic lifestyle before that period; he was constantly on the move because of food search. In the Neolithic, man domesticated the first plant and animal species. The pig and the dog were the first animals, and the cereals the first plants. This encouraged man to form an evening of social community and form permanent settlements because he has had a secure food source ever since.
