Warren Gamaliel Harding (1865–1923) was the 29th President of the United States (1921–1923), a Republican from Ohio who served in the Ohio Senate and then in the United States Senate. He was the first incumbent U.S. senator and (self-made) newspaper publisher to be elected U.S. president. This edition composed of his personal and official papers (1888-1923) includes business letters, personal and political correspondence, office files, speeches, clippings, unpublished biographical material, and other papers.