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2 votes
Which weapon was MOSTresponsible for keeping soldiers from both sides in the

trenches in World War I?
airplanes
tanks
machine guns
mustard gas

2 Answers

5 votes

Answer: Mustard Gas

Step-by-step explanation:

User Kern
by
8.6k points
4 votes
Your answer is between Mustard Gas and Machine Guns, Mustard Gas is the safest bet.
User ArrayOutOfBound
by
7.4k points