Wolfram Research

DW-NOMINATE for US Congress

Data on political ideology derived from roll call voting behavior in the U.S. Congress

Senators of the 116th Congress

Dataset for the U.S. Senators of the 116th Congress

Historical US Legislators

Members of the United States Congress, 1789-present

State of the Union Addresses

Corpus of all the State of the Union addresses from 1790 to 2019.