Category:World War I forces
English: Armies, navies and air forces in in World War I (1914-1918).
This category has the following 20 subcategories, out of 20 total.
- ► World War I machine gunners (18 F)
- ► Parades of World War I (1 C)
- ► World War I military training (1 C, 36 F)
- ► Zion Mule Corps (7 F)
Media in category "World War I forces"
The following 19 files are in this category, out of 19 total.