“[Impeachment is] the most formidable weapon for the purposes of dominant faction that ever was contrived. It would be the most effectual one for getting rid of any man whom they consider as dangerous to their views, and I do not know that we could count on one-third in an emergency.” —Thomas Jefferson, The Writings of Thomas Jefferson, 1798

In December 2019, the US House Judiciary Committee, chaired by Democrat Jerry Nadler, issued their final report, Impeachment of Donald J. Trump, presenting two articles of impeachment: Abuse of Power and Obstruction of Congress. This report also contains the views of the dissenting minority.

Also available from Cosimo Reports:

- The Trump-Ukraine Impeachment Inquiry Report by the House Select Committee on Intelligence, chaired by Democrat Adam Schiff.

- Impeachment of Donald J. Trump—Report of the US House Judiciary Committee with the Report of the House Intelligence Committee including the Republican Minority Report, which is the complete report of both House Committees on the impeachment of President.