Government
FedWorld	Official US government web site. Links to US government offices and departments.
Massachusetts General Court	Official web site of the Mass. General Court.
Mass.gov	Official Massachusetts government web site. Links to MA government offices and departments.
US House of Representatives	Official web site of the US House of Representatives.
US Senate	Official web site of the US Senate.
White House	Official web site of the White House.
Law
FindLaw; Thomson	Extensive directory of law sites. Also, a searchable, find a lawyer database.
Links to Historical Documents; Library of Congress	Links to the Declaration of Independence, Bill of Rights, US Constitution, Constitutional Amendments 11-27, Federalist Papers.
Massachusetts Trial Court Libraries	An extensive, excellent directory of Mass. laws and links to legal information, common name directories, links to international law sites. The best links to Mass. laws/bills.
Supreme Court Collection; LII Cornell University	Directory of Supreme Court decisions.
Supreme Court Opinions; FindLaw	FindLaw's searchable database of the Supreme Court decisions since 1893 (U.S. Supreme Court Decisions: U.S. Reports 150-, 1893-).
Thomas; Library of Congress	The official web page of Thomas. Links to bills, house/senate directories, and much more.
see also Databases by Subject - Social Sciences