In Gibbons v. Ogden, which statement about federal power was upheld?

In Gibbons v. Ogden, which statement about federal power was upheld?

• A. The Constitution's 'necessary and proper' clause permits Congress to take actions when it is essential to a power that Congress has.
• B. The Constitution's commerce clause gives the national government exclusive power to regulate interstate commerce.
• C. Congress may not act to subject nonconsenting states to lawsuits in state courts.
• D. The states may not regulate interstate commerce.

Answer: (B)

The main idea here is how far Congress can go under the Commerce Clause to regulate activities that cross state borders, and how federal power can trump state actions in those matters. In Gibbons v. Ogden, the Supreme Court held that Congress has the authority to regulate interstate commerce, including navigation between states, and that federal regulation takes precedence over conflicting state rules. This established that the national government alone governs interstate commercial activity, rather than leaving it to the states. That’s why the correct choice fits best: the commerce clause grants the national government exclusive power to regulate interstate commerce. It captures the essence of the ruling—that federal authority over commerce between states is broad and primacy-setting, not something left to state regulation alone. The other statements don’t fit because they focus on different constitutional questions—the Necessary and Proper Clause’s implied powers in a broader sense, suits by nonconsenting states in state courts, or the idea that states can’t regulate interstate commerce at all—none of which pinpoint the Gibbons v. Ogden holding as directly as the Commerce Clause-centric interpretation.

The main idea here is how far Congress can go under the Commerce Clause to regulate activities that cross state borders, and how federal power can trump state actions in those matters. In Gibbons v. Ogden, the Supreme Court held that Congress has the authority to regulate interstate commerce, including navigation between states, and that federal regulation takes precedence over conflicting state rules. This established that the national government alone governs interstate commercial activity, rather than leaving it to the states.

That’s why the correct choice fits best: the commerce clause grants the national government exclusive power to regulate interstate commerce. It captures the essence of the ruling—that federal authority over commerce between states is broad and primacy-setting, not something left to state regulation alone. The other statements don’t fit because they focus on different constitutional questions—the Necessary and Proper Clause’s implied powers in a broader sense, suits by nonconsenting states in state courts, or the idea that states can’t regulate interstate commerce at all—none of which pinpoint the Gibbons v. Ogden holding as directly as the Commerce Clause-centric interpretation.