This archive preserves and makes permanently accessible exclusively digital government information presented in official U.S. Federal agency Web sites. Iterations of sites are captured periodically to reflect Federal government sites' evolution, and to enable users to access publications and information that are no longer accessible from the sites' current versions.

Free online service of official government information from all three branches of the U.S. government. Ben's guide provides information and activities specifically tailored for educators, parents, and students in K-12.