Further Resources
firstworldwar.com: http://www.firstworldwar.com/
International Society for First World War Studies: http://www.firstworldwarstudies.org/
National World War I Museum at Liberty Memorial: http://www.theworldwar.org/s/110/new/index_community.aspx
U.S. Army Center of Military History: http://www.history.army.mil/
U.S. Army Heritage and Education Center: http://www.carlisle.army.mil/ahec/
U.S. Army Chemical, Biological, Radiological, and Nuclear School: http://www.wood.army.mil/wood_cms/usacbrns.shtml