The correct answer is <span>A) John F. Kennedy
This was the famous Cuban missile crisis that occurred during Kennedy's presidency. Since the United States had their own bases in Europe close to Russia, Soviets decided to open up their own base in Cuba with missiles in case that the United States started a war. There was a huge problem about this and many people believed a war was going to begin.</span>
The correct answer is - c. exportation of tobacco.
The Southern colonies got very wealthy because of the production and exportation of tobacco. These colonies were situated on a place where the tobacco was flourishing and they used it to the maximum. The tobacco itself became very popular in Europe after it was introduced, and the demand for it was enormous, which gave the Southern colonies reliable and sure market with high demand that made them a lot of profit.
Explanation:
something that attracts you to something
for example the advantages that would draw your attention towards an area