What was the Colombian Exchange? A.) A transfer of people, products, and ideas occurred between the hemispheres.

B.) French voyages between the Eastern and Western hemispheres took place.

C.) Native Americans taught European travelers where to search for gold.

D.) Native Americans brought diseases to the Europeans for which they had no immunity.

A.)

Explanation: The Columbian exchange, also known as the Columbian interchange, named for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas, West Africa , and the Old World in the 15th and 16th centuries.

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation:

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: