Answer:
Maintaining a legal and social framework, maintaining competition, providing public goods and services, redistributing income, correcting for externalities, and ensuring stability.
Step-by-step explanation:
Maintaining a legal and social framework- creating laws and regulating trade, FDA, Securities and Exchange Commission, Federal Reserve
Maintaining competition- antitrust laws, regulating natural monopolies
Providing public goods and services- national defense, sewer systems, basic radio and television, national parks, and emergency warning systems
Redistributing income- Social Security, Medicare, and Medicaid
Correcting for externalities- taxing carbon emissions, Federal Emergency Management Agency, Environmental Protection Agency
Ensuring stability- Federal Reserve System