Answer: It was for protection from artillery, and advancements in weapon technology that caused ww1 to be fought in the trenches
Explanation:
Through time they changed it based on problems on hand, and the changes through time.
Sorry if that's not a sutable answer
Angry is angrier were ‘A’ is the letter
I think true because you can't hit girls or abuse them :P
They didnt invent the astrolabe!