Doughboy.
hump
Commonwealth.
3584
Trench Warfare.
hell he did something
Kaiser Wilhelm II
ballalallalalalalaldkkkkkkkkkkkkkkkkkk ballalallalalalalaldkkkkkkkkkkkkkkkkkk
In 1917
Poisonous Gas
idkkkk thats the answer read your soial studie books
Mesopotamia - now Iraq.
It was invented in World War1.