Thank you for posting your question here at brainly. I think the answer is the second one which is "Natural geographic barriers prevented major cultural development in these civilizations." I hope the answer will help.
i think the term you are looking for is slavery?
correct me if im wrong but, men women and children of the african american race would work against their will,no pay,and no say with what their life would be.
SLAVERY IS YOUR ANSWER I THINK :(
<span>The controversy over the election drove a compromise that ended reconstruction.</span>
It usually begins in August