Answer: The Roman Empire had collapsed in the fifth century. Two of the main events of the Fall of Rome were the plundering of the city of Rome by an invading tribe, the Vandals, in the middle years of the century and the abdication of the last Roman emperor, Romulus Augustulus, in 476.
Explanation: hope it helps:)
For cheap labor and growing demand
These were easily conquered do to A. Them not having the fire power B. They were separate and were over whelmed
First they would have to be in a anti slavery state, there were also some wealthy African Americans in the time of slavery
The answer is D. All of the above, as different changes in the environment can lead to many different things.