Bullets, Bandages and Beans

<p> By October 1918, the U.S. had more than a million men fighting in the Meuse-Argonne campaign. The American Expeditionary Forces' logistics army, the Services of Supply (SOS), provided critical support to the combat forces. An enormous array of maintenance, medical, motor transport, railroad, quartermaster and engineer units served in this role--as well as British women from Queen Mary's Army Auxiliary Corps, African American labor and pioneer regiments, a U.S. Marine brigade led by a l