How did foreign support affect the American Revolution?

The French navy served as an invaluable ally to the fledgling American fleet and French land forces helped win the decisive battle of the war—victory at Yorktown. Like France, Spain provided aid to the colonists in the form of funding, as well as by fighting Britain on a second front.

Explanation:

the answer to your question is:

strong-mayor system

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.