This site is an extensive collection of some 2,000 primary texts related to the terrorist attacks of September 11, 2001. It features documents in the fields of law, history, economics, politics, diplomacy, and government, and includes press releases, briefings, legislation, executive orders, proclamations, and public laws.

The documents (with factual errors corrected in annotations) have been collected from sources such as the White House, Departments of State, Defense, Transportation, and Justice, the European Union, NATO, and the OAS. Users can browse the long list, arranged chronologically, or can pull up documents via a variety of drop-down menus. They may also search the collection by keyword, or jump directly to a particular date from September 2001 through April 2002.

Comprehensive and well-organized, this is a valuable site for those researching the political and legal aftermath of the September 11 attacks.

This is an ambitious project that details the history of the World Trade Centers and September 11th through sound. Originally started by NPR_s Kitchen Sisters who host the radio program "Lost and Found Sound," this site harnesses the strengths of many organizations involved in image, audio, and video archiving such as Picture Projects and the September 11th Digital Archive. To date they have received more than 1,000 contributions from individuals and organizations that describe not just the thoughts or memories of September 11th survivors, but also narrations of events, such as weddings, that took place in the Towers. The site also contains a section for educators with six curriculum modules of two to three lessons each. In sum, this is an multi-sensory site that engages modern history and its impact on modern America.

This archive records the histories of people affected by the terrorist attacks of September 11, 2001 (9/11), including more than 150,000 stories and more than 40,000 emails from around the world. The site is constantly growing and the sources are viewable through galleries. Items include still images, with photographs, digital art, and artwork; moving images, with video files and digital animations; documents, including flyers, reports, and articles; and stories, emails, and voicemails.

The supporting information is strong as well. The FAQ section includes numerous links with information about the chronology and a timeline, including flight paths and building collapses; information about hijackers, victims, and rescuers; memorials and rebuilding efforts; and the 9/11 Commission Report. Visitors are invited to submit their own recollections.