what is the difference between the house of representatives and senate
House of Representatives vs. Senate. Diffen âº Politics âº U.S. Politics. The United States Congress is the legislative branch of the federal government and consists of two houses: the lower house known as the House of Representatives and the upper house known as the Senate.
1 Senators serve for 6-year terms. Representatives serve for 2-year terms. That is supposed to ensure that the House responds more quickly to change and Senators can focus on legislation without having to split their effort between legislation and reelection as often.  Spending bills have to originate in the House.