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4 votes
What new war techniques were utilized in World War I?

a. blockades of shipping lanes
b. trench warfare
c. combat fighting
d. fighting a two front war

(It is NOT d!)

2 Answers

3 votes

Answer:

The correct answer is trench warfare.

Step-by-step explanation:

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User Nagib Mahfuz
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4 votes

The answer is “B” trench warfare

User Pol
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