What did Federalist 45 Argue?

In Federalist 45, Madison argues that the Union as outlined in the Constitution is necessary to the people happiness and that the balance of power between the states and the national government will support the greatest happiness for the people.

Explanation:

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.