Advances in communications technology affected World War I by allowing for

A. trenches to be dug more quickly.
B. faster changes and planning in battle.
C. troops to travel with greater speed.
D. supplies to reach troops more efficiently.

Respuesta :

Lanuel

Answer:

B. faster changes and planning in battle.

Explanation:

Advances in communications technology affected World War I by allowing for faster changes and planning in battle.

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