World War I Review and Drills

Historic photographs of soldiers during World War I, including training exercises, inspections, and combat preparations.

Soldiers in gas masks training during World War One. The photograph, taken in 1918, shows the soldiers wearing gas masks as part of their training to prepare for chemical warfare. The image is part of the Photographs of American Military Activities collection from 1919.
Soldiers in gas masks training during World War One. The photograph, taken in 1918, shows the soldiers wearing gas masks as part of their training to prepare for chemical warfare. The image is part of the Photographs of American Military Activities collection from 1919.