What does the commerce power allow Congress to do?

The commerce power granted to Congress under the Commerce Clause of the Constitution allows Congress to regulate trade and commercial activities that occur between states and with foreign nations. This power is foundational for establishing a uniform economic policy and fostering a smooth functioning economy across state lines and with other countries. It gives Congress the authority to monitor trading activities that cross state borders, ensuring that trade is conducted fairly and efficiently.

This ability to regulate interstate and international commerce has significant implications for both economic policy and federal regulatory power. It allows for the creation of laws that can address issues like trade tariffs, interstate trade agreements, and the regulation of businesses that operate in multiple states or engage in international trade, thereby facilitating easier commerce between states and with other nations while preventing economic discrimination and promoting free trade.

Other options would limit Congress's powers or misrepresent the scope of federal authority regarding commerce, thus making them less accurate in describing what the commerce power entails.