Regulatory agencies oversee the nation’s

a) economy.
b) security.
c) health care.
d) military services.

Regulatory agencies oversee the nation's : A. Economy The main duty of regulation agencies are to maintain and control the economic situation in a country to prevent any potential financial collapse. Usually by controlling the Rate of Interest, the amount of money that spread in the market, and the rate of inflationHope this helps. Let me know if you need additional help!

Farm land would be my guess