It is the third co-equal branch of the U.S. government responsible for all legislative activities. A bicameral body, meaning that both chambers, the House of Representatives and the Senate, are equal partners in the creation and execution of legislative responsibility. Each house fulfills their role in government as outlined in the various Sections of Article I. Their roles and responsibilities are directed by the U.S. Constitution. There are 435 members of the House of Representatives based on the population of the states and apportioned from the decennial census. The Senate has 100 members, 2 from each state. The Territories are represented by Delegates to Congress.
Some of the responsibilities of Congress include: