Political Science

American Presidency Project -- Links to information and documents on all U.S. presidents
Congress.org -- Find your federal, state, and local representatives, and much more
Inaugural Words -- Information on frequent words in the inaugural addresses of all U.S. presidents
Living Room Candidate -- Collection of political ads from 1952 to present, from the American Museum of the Moving Image
Public Agenda Online -- "Offers a nonpartisan briefing on policy and polling; a digest of news, legislation, and studies..."
ThisNation: The American Government and Politics Portal -- Original legal documents and much more
Thomas -- Law and legislative information sources; from the Library of Congress

Attack on America -- News, photo, and other links, collected by a librarian
Hot Topics: Terrorist Attacks on the U.S. -- From Evergreen State College September 11 Digital Archive -- Collection of documents, from CUNY and George Mason University
September11News.com -- Excellent collection of worldwide news coverage
Special Coverage: War on Terrorism -- Official statements, reports, statistics, laws, and other information, collected by FindLaw
Terrorism, Anti-Terrorism, Taliban, and Afghanistan Links -- From Tracy Marks