


Army training camps, 1918 pandemic influenza killed around 45 000 American soldiers making it questionable which battle should be regarded “America's deadliest”. The Meuse-Argonne offensive coincided with the highly fatal second wave of the influenza pandemic in 1918.

With over 26 000 deaths among American soldiers, the offensive is considered “America's deadliest battle”. The Meuse-Argonne offensive, a decisive battle during the First World War, is the largest frontline commitment in American military history involving 1♲ million U.S.
