The document provides information about the structure and processes of the US Congress. It summarizes that the House has 435 members with 2-year terms who can only serve on one committee, while the Senate has 100 members with 6-year staggered terms who can serve on multiple committees. It discusses how gerrymandering involves manipulating district boundaries for political advantage and how courts have attempted to limit extreme gerrymandering. It also notes that earmark spending, while controversial, can direct funds to needed projects and amounts to a small portion of total spending.