Columbia subject headings:
Political parties--United States--History--2001-
United States--Politics and government--2001-2009.
United States. Congress (112th, 1st session : 2011)
United States. Congress. House--Elections, 2010.
United States. Congress. House--Public opinion--2001-
Harvard subject headings:
Legislation--United States.
Legislators--United States
United States. Congress. House.
Princeton subject headings:
Political parties--United States--History--2001-.
United States--Politics and government--2001-.
United States. Congress (112th, 1st session : 2011)
United States. Congress. House--Elections, 2010.
United States. Congress. House--Public opinion--2001-.