Which statement best captures the purpose of the Gibbons v Ogden decision?

• A. It affirmed federal authority over interstate commerce
• B. It limited federal power
• C. It established the Supreme Court's right to regulate patents
• D. It resolved a presidential power dispute

Answer: (A)

The key idea here is how the Constitution’s Commerce Clause shapes who regulates trade that crosses state lines. Gibbons v. Ogden clarified that Congress has broad authority to regulate interstate commerce, and that this federal power is supreme over state rules that would hinder that commerce. In the case, a federal license to operate steamboats between states conflicted with a New York monopoly granted by the state; the Court decided that the federal license governs because interstate navigation is part of interstate commerce. This ruling expands federal influence over almost all aspects of trade crossing state lines and helps create a unified national market, since states can’t easily block or override federal regulation in this area. It isn’t about limiting federal power, patents, or presidential power, which don’t capture the central outcome of this decision.