Can i get ive been sick and have to catch up brainliest if possible

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

according to hess's theory, when the magma cooled, it would expand and push the tectonic plates apart. it would push the north and south america plates to the west and eurasia and africa ones to the east. the atlantic ocean would get wider but the coastlines of the masses would stay the same.

harry hammond hess was a geologist and a united states navy officer in the second world war. he is considered to be one of the founding fathers of the theory of plate tectonics. he is known for his theories on sea floor spreading, stating that the movement of the continents was the result of see floor spreading. the continents are attached to the plates and do not move separately. the plates themselves shift and change shape, carrying the continents along.

b hope this