This document provides an overview of the US Congress, including its structure and roles. It discusses the House of Representatives and Senate, the types of representation in Congress, Congress's powers, and the legislative process. Key points include: Congress is established in the Constitution and divided into the House and Senate; representatives represent districts while senators represent states; Congress's main powers include lawmaking, oversight, appropriations, and impeachment; and bills go through committee review, amendments, and votes before potentially becoming law.