The 1920 United States presidential election was the 34th quadrennial presidential election, held on Tuesday, November 2, 1920. In the first election held after the end of the First World War and the first election after the ratification of the Nineteenth Amendment, Republican Senator Warren G. Harding of Ohio defeated Democratic Governor James M. Cox of Ohio. It was also the third presidential election in which both major party candidates were registered in the same home state; the others have been in 1860, 1904, 1940, 1944, and 2016.