Question

Trench warfare in World War I was characterized by ____________.

A. a series of Russian victories.
B. heavy casualties and little territorial gain.
C. swift invasions and decisive attacks
D. tremendous German victories in the East

Answer 1

Trench warfare in ww1 was where soilders stood in dugged-up holes in the ground to be well hidden from the enemy and able to shoot them, from this I would guess b

Step-by-step explanation: