FEDERAL GOVERNMENT INFORMATION
Basic Collection:
http://factfinder.census.gov
Ben's Guide to U.S. Government for Kids
http://bensguide.gpo.gov/
Catalog of U.S. Government Publications
http://catalog.gpo.gov
Compilation of Presidential Documents
http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=CPD
http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=CREC
http://www.gpo.gov/fdsys/
http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR
http://www.ssa.gov/OP_Home/handbook/
http://censtats.census.gov/usa/usa.shtm
County and City Data Book 2007
http://www.census.gov/prod/2008pubs/07ccdb/ccdb-07.pdf
U.S. Census Bureau
http://www.census.gov/
http://2010census.gov/2010census/data/
State and County Quick Facts
http://quickfacts.census.gov/qfd
Statistical Abstract of the United States
http://www.census.gov/statab/www/
FedStats
http://www.fedstats.gov/
Catalog of Federal Domestic Assistance
http://www.cfda.gov
U.S. House of Representative
http://www.house.gov
U.S. Senate
http://www.senate.gov
White House Home Page
http://www.whitehouse.gov