The book ""Final Report of General John J. Pershing, Commander-In-Chief American Expeditionary Forces (1920)"" is a historical document written by John Joseph Pershing, a general who commanded the American Expeditionary Forces during World War I. The book is a comprehensive report of the military operations and strategies employed by the American forces during the war. It covers the period from the initial deployment of troops in 1917 to the end of...