Which article discusses the powers of Congress?

C is the correct answer because Article 1 of the United States Constitution specifically outlines the legislative powers of Congress. This article establishes a bicameral legislature, consisting of the House of Representatives and the Senate, and details the responsibilities, powers, and functions of Congress, including the authority to make laws, levy taxes, regulate commerce, and declare war, among other duties. By establishing the framework for legislative action, Article 1 plays a central role in the governance of the United States, delineating how Congress operates and what it is authorized to do.

The other articles in the Constitution focus on different branches of government and their powers: Article 2 addresses the powers and responsibilities of the Executive Branch, while Article 3 pertains to the Judicial Branch. Article 4 discusses the relationships between states and the federal government, as well as among the states themselves. Therefore, Article 1 is uniquely designated to discuss the powers of Congress.