The Atlantic slave trade happened then because it was popular and everyone was doing it and there was no way to stop it. Even "biologists" of the time spread the idea that African-americans were not like white people and could therefore be enslaved. People also needed workers for colonies and for exploitation so they bought slaves by the thousands.
<span />
Exams are required to qualify
Positions are not
Officials enjoy a life of comfort
Officials cannot live in home district
The answer to your question is cotton
hope this helps
