What is the name of the legislative body that the Speaker leads?

The Speaker leads the House of Representatives, which is one of the two chambers of the United States Congress, the other being the Senate. The primary role of the Speaker is to preside over House sessions, maintain order, and facilitate legislative discussions and proceedings. The Speaker is also responsible for setting the agenda of the House, prioritizing legislation, and representing the majority party's interests.

In contrast, the Senate is led by the Vice President of the United States or the President pro tempore. The Supreme Court is the judicial branch of government, handling legal matters and interpretations of the law rather than legislative functions. The Executive Council does not exist as a formal body in the federal legislative structure. Thus, the House of Representatives is accurately identified as the legislative body that the Speaker leads.