Answer:
Explanation:
I really don't know on most of these but these are my best guesses:
4: C (many migrated to South Carolina because economic wealth, weather, and served in the war)
5: Either B or C; I think it's C but if you can remember based on what you read it'll help you determine between those options.
6-8 (I'm not sure but google may help)
9: I believe is B because in the 1920's government spending was the primary issue, ending after WW2
