Thursday, September 20, 2018 - Wednesday, October 31, 2018
East Rotunda Gallery
![Gun crew from Regimental Headquarters Company, 23rd Infantry, firing 37mm gun during an advance against German entrenched positions., 1918](/sites/default/files/styles/exhibit_1140/public/2018-09/ww1-gun-crew-05997.jpg?itok=BeUw3TtN)
The Meuse-Argonne Offensive was the largest operation of the American Expeditionary Forces during World War I and the deadliest military campaign in American history. Fought from September 26 – November 11, 1918, by over a million American soldiers, the Meuse-Argonne operation was part of the final Allied offensive that brought an end to World War I. In commemoration of the 100th Anniversary of the Meuse-Argonne Offensive, a map illustrating American advances during the campaign will be on display.
![Map illustrating the Meuse-Argonne Offensive, November 20, 1918](/sites/default/files/inline-images/meuse-argonne-offensive-map-rg120_entry1_01.png)
Featured Image
![Gun crew from Regimental Headquarters Company, 23rd Infantry, firing 37mm gun during an advance against German entrenched positions., 1918](/sites/default/files/2018-09/ww1-gun-crew-05997.jpg)
Thursday, September 20, 2018 - Wednesday, October 31, 2018