Question

gibbons v. ogden addressed congresss power to control interstate trade under. the supreme courts decision reinforced the idea of, which said that the national government had higher authority than the states.

Explanation:

Gibbons v. Ogden dealt with Congress's power under the Commerce Clause. The decision reinforced the principle of national supremacy, which gives the national government higher - authority over states in certain matters.

Answer:

First blank: Commerce Clause
Second blank: national supremacy