TOEFL Listening: ETS-TOEFL听力机经 - S459D4ITDI5GYY30P$

What was the significance of the Supreme Court decision regarding a steamboat company in the Gibbons v. Ogden case? A. The decision limited the number of businesses that could operate in more than one state. B. The decision gave the national government control over commerce between states. C. The decision represented the first time the Supreme Court supported dual federalism. D. The decision led to regulations that delayed the onset of the Great Depression.