

Philadelphia, Pa., Chicago, Ill.: The John C. There were 53,402 killed in action, 63,114 deaths from disease and other causes, and about 205,000 wounded. forces, national guard units, and draft units with about 2.8 million serving overseas. Over 4.7 million men and women served in the regular U.S. The United States entered World War I in April 1917. Mexican border veterans index, ca.1916-1917 American Expeditionary Forces at Veracruz, Mexico. United States Mexican Border Service, 1916 to 1917.Pre - World War I - Mexican Border Expedition, 1916-1917


23 FamilySearch World War I Historical Record Collections.21 Timeline American Expeditionary Forces.10 American Expeditionary Forces in Siberia.1 Pre - World War I - Mexican Border Expedition, 1916-1917.
