Are you an academic or journalist interested in using NOMINATE data? Click here to download the data and learn how to use it.
As Joe Biden is inaugurated as America's 46th President, browse his votes as a U.S. Senator
The House impeached President Donald J. Trump for a second time, an unprecedented feat in U.S. history, on charges of fomenting insurrection
Sen. Rand Paul's motion to hold that the Senate cannot try an impeached official who is no longer in office was defeated 55-45. Most legal scholars agree such a trial is permissible.
In 1866, the House voted 105-20 to try former Confederate President Jefferson Davis for treason -- the trial ultimately never occurred.
