Answer:
The correct answer is letter "D": administrative agencies.
Step-by-step explanation:
Governmental administrative agencies are those Congress creates to appoint them a specific function operating on behalf of the government. They are autonomous and dependent bodies that also handle individuals' claims acting like rulers and law enforcers.
The Federal Communications Commission (FCC), the Securities and Exchange Commission (SEC), the Department of Energy (DOE) and the Internal Revenue Service (IRS) are examples of U.S. administrative agencies.