Answer:
The oil crisis of 1971 added to severe U.S. economic problems
Immigration to the north provided workers for production and replacements for soldiers killed or wounded.
...represented differences of opinions over which issues?
Answer: Taxation and representation
Hope this helps :)
I took the test with this question, and this was answer.
They only had to defend their land. The south also had great military generals compared to the north in the civil war.
I don't believe i see a clear answer, but Mesopotamian believed that the priest could speak with the gods that is why they had the authority. "If you do this the gods will be please" "If you don't a donations the gods will be angry" blah blah blah - Mesopotamian priests