Base your answer to this question on the passage below and on your knowledge of social studies
At times, gas has been known to travel with dire results, fifteen miles behind the lines
A gas, or smoke helmet, as it is called, at the best is a vile-smelling thing, and it is not long before one gets a violent headache from wearing it
Our eighteen-pounders were bursting in No Man's Land, in an effort, by the artillery, to disperse the gas clouds.
The fire step was lined with crouching men, bayonets fixed, and bombs near at hand to repel the expected attack.
Our artillery had put a barrage of curtain fire on the German lines, to try and break up their attack and keep back reinforcements
I trained my machine gun on their trench and its bullets were raking the parapet (spraying the wall]
Then over they came, bayonets glistening. In their respirators, which have a large snout in front, they looked like some homble nightmare.
Which claim can best be supported by this passage?
A
New technology made warfare more destructive
B
Warfare had a limited impact on the environment.
Countries engaged in war were punished for their actions
D
illness and disease took many lives.