Study for the U.S. Citizenship and Immigration Services Civics Test. Explore multiple choice questions and flashcards with detailed explanations. Prepare to become a U.S. citizen!

The correct answer identifies the two main chambers that compose the United States Congress, which are the House of Representatives and the Senate. This bicameral structure is foundational to the legislative branch of the federal government, reflecting the principles of representation and balance.

The House of Representatives is designed to represent the populace more directly, with its members chosen based on the population of the states, while the Senate, with two senators from each state, ensures equal representation for each state regardless of size. Together, these two bodies work to create, debate, and pass legislation, serving as a check and balance on each other’s powers.

Other options mention different branches of government or roles that do not pertain to the legislative process. For example, the judicial branch includes courts, and the executive branch includes the President, which function independently of Congress. The mention of the Supreme Court relates to judicial review and interpretation of laws, while the President holds executive powers, which do not involve legislative duties. Thus, the correct identification of Congress's two parts is foundational in understanding the structure and function of the U.S. government.