Modernization of Warfare
New Weapons and War Tactics of WWI
German U Boat
lusitania better watch out
Trench Warfare
#trenchlife
"No Man's Land"
I wouldn't wanna be there...no man did
Mustard Gas
Yellow haze, smells like garlic
Doughboys
US Army/ Marine Corps
Big Bertha
She's a biggin
WW1: Chemical Warfare