What are the main responsibilities of the national government?

• A. National defense, foreign policy, regulating interstate commerce, coining money, and other national affairs
• B. Local policing and zoning
• C. Education policy at the city level
• D. Issuing municipal bonds

Answer: (A)

The main idea here is understanding which responsibilities belong to the national government versus state or local levels. Tasks like national defense and foreign policy require a central authority because they affect the entire country and involve interactions with other nations, which a single national government is best positioned to manage. Regulating interstate commerce and coining money are classic federal powers listed in the Constitution to keep the economy functioning uniformly across all states and to maintain a common monetary system. These kinds of duties organize and coordinate affairs that span the whole nation.

In contrast, local policing and zoning are matters that are typically handled by state or local governments because they are closer to where people live and can vary from one community to another. Education policy at the city level likewise falls under local or state control, as it’s more about local needs and resources. Issuing municipal bonds is a tool used by local governments to fund local projects, not a national-level function.

So, the responsibilities that fit the national government are those that require nationwide coordination and uniform treatment across the country, like defense, foreign relations, and a centralized currency system.