Michigan entered as a free state as it was one of the most north states of the U.S and still is. That meant it was filled of people that had a bad tone towards slavery. Florida is one of the most southern states and was filled with cotton farms in northern Florida ( South Florida was uninhabited by Americans cause there were marches and alligators I;e Everglades) Iowa was also a free state. Iowa was near Michigan and also had a population that disliked slavery.
The people who would most likely support imperialism here would be capitalists and the media. Capitalists because they can produce much higher amounts of goods for a much lower price - exploiting the local population, and the media because they have stories to talk about which sell :)
The power of judicial review refers to the power of the "Supreme Court" to deem certain laws passed by Congress "unConstitutional". This greatly increased the power of the Supreme Court and led to a further separation of powers.
Answer:
Jefferson had a view against a strong central government he instead believed giving power to the citizens of the United States at the local level, whilst Alexander believed in a strong central government along with having a national bank, his idea came to fruit because he helped create a national bank
