They used to see lots of sand and .............................. the Enemy!
An advantage of a trench is that it was a line of security. Soldiers that were in trenches were able to see enemy soldiers and surprise them by force.
A hole in the ground that soldiers use to fight in is called a Trench.
"There was a giant trench around the castle".
Soldiers used them to look out of the trench's so they wouldn't have to waste a man who would probably get shot.
The Trench warfare was a common tactics during and before world war 1. It gave soldiers a very good cover from bullets, artillery, mortars. It was also cheap and simple
Notably , Trench-foot ~ see related link below .
Nothing, all they could do was amputate it.
A hole in the wall of a trench soldiers sleep in them.
#1 poison gas, trench feet
the fire step was a better ground view or a small hill where soldiers would go to have better site of any enemy. The fire trench was mostly used at nighttime. Soldiers could not use it in the day because of their enemy able to see the they would get blasted.
The trench system was the place where the soldiers live and work
a trench