The first use of gas in a war was used in world war one.
Some are
GrenadesFlamethrowersTanksMachine gunsPoison gas
The aircraft carrier was a new invention in World War I. The use of deadly gases was also a new invention in World War I.
The technology was new and experimental.
The first use of gas in a war was used in world war one.
M16
machine guns
Nukes
Some are
we used planes in world war 2 it was easyer to bomb other places and they where new.
Airplanes, poison gas, machine guns and tanks.
Propaganda was used in the first world war to get new soldiers. it was also used to tell people that everything was fine when it obviously was not.
The new weapons of world war one were machine guns,Tanks,poison gas, and planes og WW1
houres cars and all the chizza
The atomic bomb
No