According to today's historical theories native americans first migrated to the americans over

to provide for the common defense to form a more perfect union to promote the general welfare

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.

to find facts and details to use as evidence

c. government control over the unsettled western lands