Craig Benzine teaches about the United States Congress, and why it's bicameral, and what bicameral means. The 9 minutes video explains what the Senate and House of Representatives are for, some of the history of the institutions, and reveals just how one can become a representative (USA: CrashCourse 2015-20).

Official website: The United States House of Representatives is the lower house of the United States Congress, with the Senate being the upper house. Together they compose the national bicameral legislature of the United States (2014-21).