Want this question answered?
M16
some new weapons that were used were the machine gun, the tank, the flamethrower, and the Airplane was now used for battle
Some are
The new weapons of world war one were machine guns,Tanks,poison gas, and planes og WW1
Tanks & poison gas .
GrenadesFlamethrowersTanksMachine gunsPoison gas
in world war 1 Germany introduced the use of chemical weapons for instance the Mustard Gas artillery shells, theses weapons where mainly used by countries on there side.
.30 M-1 Garand
It introduced new weapons.
poison gas machine guns and tanks
Airplanes, poison gas, machine guns and tanks.
Poison Gas, Machine Guns and planes to say the least.