asked 146k views
2 votes
Which technological innovations were intended to break the stalemate created during world war i by trench warfare?

asked
User Northys
by
7.8k points

2 Answers

2 votes

Answer:

Poison gas and artillery was used to break trench lines.

Step-by-step explanation:

answered
User Borna
by
8.3k points
1 vote
the canon/ mortar was used 
answered
User Mikulas Dite
by
7.6k points
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