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19 votes
7. Which of the following was NOT a weapon or strategy used during

World War I? *
O A. trench warfare
O B. machine guns
O C. missiles
O D. submarines

2 Answers

7 votes
I think it’s missiles
User Jamyn
by
5.3k points
13 votes

Answer:

I think D not sure let me know if I'm wrong

User Panpawel
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