Answer:
Checks and Balances
Explanation:
Checks and Balances is the process that makes it so that no branch of government has too much power and the need to refer to senate before making treaties helps keep the presidents power in chec so therefore it is C.
Hoover wanted fix it through stimulating businesses, FDR wanted to give the people money and they would naturally spend it, thus stimulating the economy
Answer:
You kind of already got the answer but if you didnt realize it i will repeat it.
It caused High Gas Prices and Oil Shortages.