What is the major importance of the Gibbons case in 1824?

The Gibbons v. Ogden case in 1824 was significant because it established the federal government's authority to regulate interstate commerce, reinforcing the supremacy of federal law over state law. The Supreme Court, led by Chief Justice John Marshall, ruled that the federal license granted to Gibbons to operate his steamboat business took precedence over a state-granted monopoly to Ogden. This decision laid the groundwork for a broader interpretation of the Commerce Clause in the Constitution, shaping future economic activity and federal power in regulating trade between states.