The Soviet Union dissolved in 1991, which is the year that the Cold War ultimately ended.
Answer:
I think its Shays Rebellion. it exposed the weakness of the government under the Articles of Confederation and led many to call for strengthening the federal government in order to put down future uprisings. i apologize if i am not correct.
I would say A only because it says the societies meaning the people, not the actual area like what kind of new people settled there after the slaves were taken. Second, C doesn't make sense because the only technology that came to be was in the North and that was when slavery was being taken care of. Lastly, D is correct but, slaves were still brought to the U.S. and if it devastated the population, there would be little to no slaves.