(1) As U.S. investments in Latin Americans, roads, RRs and harbors built with that money increased trade and profits
(2) U.S. role abroad was stronger, as military intervention often followed threats to business interests
The federalist papers make the case for a federal system in the U.S. This would create a strong central government that is checked by state and local governments. The main idea is that people are inherently fractious and no ones faction should gain complete power.
Also, by allowing different layers of government, people are both involved and also there is a balance of power.
Opposed to the federalism, where people who only wanted states to have power and really no central government. This was refuted by the federalist as causing weakness in countries especially in the foreign affairs.
Representation is based on population, and the US has grown steadily.
Answer:
Humanism helped Europeans believe in their own potential.
The supply side supplies the product for us the demand side
