If you look at all the answers, the second one is the only one that makes sense because it deals with land :)
He helped ratify the Constitution by writing 51 of the 85 installments of The Federalist Papers, which are still used as one of the most important references for Constitutional interpretation. Hamilton led the Treasury Department as a trusted member of President Washington's first Cabinet.
I would say income tax but im not 100% sure
Answer:
European colonialism in Asia and Africa.
Explanation:
European colonialism in Asia and Africa altered the patterns of global economic interactions in the 19th and 20th Century.
I'm guessing they have less effective medical treatment and more mosquitoes.