What is one power exclusive to the federal government?

• A. Regulating interstate commerce
• B. Establishing local governments
• C. Conducting elections
• D. Building roads

Answer: (A)

Regulating interstate commerce is a power that is exclusive to the federal government, as established by the Commerce Clause in the U.S. Constitution. This clause grants Congress the authority to regulate trade between states as well as with foreign nations and Native American tribes. The rationale for this exclusivity lies in the need for a unified economic policy that can effectively manage trade across state lines without interference or conflicting regulations from individual states. This power allows the federal government to address issues related to commerce that impact the nation as a whole, such as regulating transportation, trade agreements, and tariffs, ensuring that the economy functions smoothly at a national level.

In contrast, establishing local governments and conducting elections are powers generally reserved for state governments or local jurisdictions. Building roads is typically a shared power between federal, state, and local governments, making it a collaborative effort rather than an exclusive federal responsibility.