Ace the Idaho Civics Challenge 2025 – Unleash Your Civic Superpowers!

The U.S. Congress is a bicameral legislature, which means it consists of two distinct chambers: the Senate and the House of Representatives. This structure is established by the U.S. Constitution and is fundamental to the legislative process in the United States.

The Senate, which is made up of 100 members (two from each state), has a key role in representing the states at the federal level and is responsible for approving treaties and confirming presidential appointments. The House of Representatives, on the other hand, has 435 members whose representation is based on the population of each state, making it more directly responsive to the electorate.

By choosing the correct answer, it reflects an understanding of the organization of the federal legislative system and how it balances representation between different states and the population as a whole. This dual-chamber system was designed to provide a check on power and ensure that both small and large states have a voice in the legislative process.