On Sept. 26, 1918, the U.S. Army launched one of the largest offensives in American military history: the Meuse-Argonne Campaign. The offensive was the greatest American battle to date in numbers of combatants and casualties. Historian John Eisenhower wrote that his father “thought Operation Overlord undoable without the experience the Army gained in the Argonne.” Many of those who died during the Meuse-Argonne Offensive are buried or memorialized at ABMC's Meuse-Argonne American Cemetery, Franc