29.8k views
1 vote
Why was the peice of equipment in the photo necessary for both sides in world war 1?

to protect soldiers from...
diseases
poinsionous gas
flamethrowers
machine-gun fire

1 Answer

4 votes
I'm going to assume the image has a gas mask, because there's no kind of equipment that protects from diseases, flamethrowers, or machine-guns.
The answer is poisonous gas.
User Suyeon
by
8.2k points