<span>C. Cuba's communist leaders demanded Soviet military support after U.S.-trained soldiers had invaded Cuba.
The invasion of US-trained soldiers occurred in 1961 -- The Bay of Pigs Invasion. Cuban exiles trained by the USA's Central Intelligence Agency aimed to overthrow the communist government of Fidel Castro in Cuba, but failed.
Cuba requested that the USSR, as its communist sponsor, place missiles in Cuba to deter further US-sponsored action against the Castro regime. That request, coupled with the fact of American missiles that were located in Europe, within striking distance of the USSR, prompted Nikita Khrushchev of the USSR to send the missiles to Cuba.
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The answer is True, you're welcome.
C is the answer it was put on freshly laid plaster or lime plaster
One such sentence could be this: "Some of the earliest humans who ever lived were nomads, who would roam around the land in search of food. Many of them migrated North, out of Africa and into Europe."
The olmecs created long- distance trade routes which was used to trade items in which were needed. Due to this the olmec culture spread out to a wider community.The olmec culture also made statues looking like heads from stone here’s and example