Pershing's soldiers first saw serious battle at Cantigny, Chateau-Thierry, Belleau Wood June 1–26, 1918, and Soissons on July 18–22, 1918. Pershing also allowed (at that time segregated) American all-Black units to be integrated with the French Army. ĭuring his command in World War I, Pershing rejected British and French demands that American forces be integrated with their armies, essentially as replacement units, and insisted that the AEF would operate as a single unit under his command, although some American divisions fought under British command, notably in the Battle of Hamel and the breaching of the Hindenburg Line at St Quentin Canal, precipitating the final German collapse. In addition to leading the AEF to victory in World War I, Pershing notably served as a mentor to many in the generation of generals who led the United States Army during World War II, including George C. He served most famously as the commander of the American Expeditionary Forces (AEF) during World War I from 1917 to 1920.
General of the Armies John Joseph Pershing GCB (Septem– July 15, 1948), nicknamed ' Black Jack', was a senior United States Army officer.