There were actually 3 gases used in World War I.
Tear gas was also used, which was not normally lethal.
Undoubtedly, chlorine. It killed almost as many on the side using it as the enemy, and led to the development of chemical warfare.
No, the Paris gun (Axis) was the most dangerous gun of WW1, having a range of 130km, it could bomb huge distances, like bombing the Isle of man from Dublin.
In the beginning of the war, only the Axis used poison gas (mustard gas was the first kind to be used), but by the end of the war, both sides used poison gas as a weapon.
Probably right when they started using poison gas because they already knew about poison gas from World War 2
No. Poison gas was first used in World War 1.
It was chlorine.
He was actually hit by mustard gas (a poison gas that smells like mustard) near the end of World War I. The war ended while he was still in a hospital recovering from the poison.
World War I
Yes. Mustard Gas
tear gas
In the beginning of the war, only the Axis used poison gas (mustard gas was the first kind to be used), but by the end of the war, both sides used poison gas as a weapon.
Probably right when they started using poison gas because they already knew about poison gas from World War 2
No. Poison gas was first used in World War 1.
A poison gas attack using gas cylinders in world war one
Poison Gas.
It was chlorine.
It was chlorine.
They had them in case poison gas was used in the war. Fortunately it wasn't.
The Germans used the deadly poison Mustard Gas in World War I. The British used something equivalent to this, but not exactly the same.