When World War I began the Zeppelin was used as well as the AeroPlane. Also the first Rapid fire machine gun came into play on a battlefield (Not counting the Gatling gun). Gas shells were new as well as most importantly tanks.
New weapons increased the casualties in ww1 becasue further most we were learning new ways
rice and beans
Idfk know.
The machine gun, the submarine, new warship designs.
machine guns, submarines and poisen gas
machine guns, mustard gas, tanks
Machine guns, tanks, airplanes, and poison gas.
tank,s. british.. gas, french.
The new weapons of world war one were machine guns,Tanks,poison gas, and planes og WW1
Chlorine gas by Germans
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weapons