What is the purpose of the Commerce Clause?

The purpose of the Commerce Clause, found in Article I, Section 8 of the U.S. Constitution, is to grant Congress the power to regulate commerce among the states. This provision was designed to create a unified and functional national economy, ensuring that trade can occur smoothly across state lines without obstruction from state legislation. By allowing Congress the authority to manage interstate commerce, the Commerce Clause helps prevent individual states from enacting protectionist measures that could disrupt trade and create economic imbalances.

Additionally, the Commerce Clause has been interpreted broadly by the courts to encompass a wide range of economic activities, not just the buying and selling of goods between states. This interpretation has allowed for significant federal regulatory authority over various economic matters. By placing this regulatory power at the federal level, the framers aimed to promote a cohesive economic environment that facilitates trade and economic growth across the country.