U.S. Congress: Sites And Documents

Maintained by the Library of Congress, this is the "official source for federal legislative information."

The U.S. Senate's own offical site.

The official House site.

"Serving as the Senate's institutional memory, the Historical Office collects and provides information on important events, precedents, dates, statistics, and historical comparisons of current and past Senate activities..."

House.gov's "History, art, and Archives" section presents these "essays, Congress-by-Congress summaries, and profiles about the House’s unique culture."

Current party leaders, with a link to historical material.

Current officers, party leaders, committee chairs, and links to historical material.