They were easier to carry. They were only used as a second firearm and never a primary weapon. It is their last line of defence.
Used extensively.
rifles and machine guns
machine guns, mustard gas, tanks
All of them. Very popular weapon.
Machine guns, tanks, airplanes, and poison gas.
Long guns, hand guns, artillery
Used extensively.
rifles and machine guns
hand guns , long guns, Air guns , Rifle these are used as a firearms .
machine guns, mustard gas, tanks
Long guns and hand guns
machine guns, mustard gas, tanks
All of them. Very popular weapon.
Hand guns and long guns.
Yes, hand grenades were widely used in WW1
All sides already possessed them before the war.
Machine guns, tanks, airplanes, and poison gas.