Comprehensive online collection of primary source congressional publications and legislative research materials covering all topics, including government, current events, politics, economics, business, science and technology, international relations, social issues, finance, insurance, and medicine. Finding aid for congressional hearings, committee prints, committee reports and documents from 1970-present, and the daily Congressional Record from 1985-present. Compiled legislative histories from 1969-present. Finding aid for congressional hearings (published and unpublished), committee prints, and committee reports and documents from 1824-1969. Includes access to U.S. Serial Set, a collection of primary source U.S. government publications compiled under directive of the Congress, Congressional Record, and Hearings Digital Collection. It contains comprehensive and often detailed information on an extremely wide range of subjects, including economics, business, science and technology, international relations, social issues, finance, insurance, and medicine. Also includes access to legislative histories, bills by number, committee hearings and testimony, members of congress directory, and social media.