Answer:
D. Rome was located on the Nile River which supported a strong economy through trade.
Explanation:
Rome was located on the Tiber River.
That it is the right of the people to abolish any government that harms the most basic rights which are Life, liberty, and the pursuit of happiness.
None. slavery is a huge problem even today. in fact there are more slaves in america today than before the civil war. however slavery is very illegal so i guess the answer could be all 50 of them.