A reason I can think of in which soldiers used trenches for is to take cover from machine gunfire. Also, the correct title is why trenches ARE important. Not is.
A trench stretch is a long system of trench.
Java Trench
The plural of trench is trenches.
You are probably looking for "trench".
No. The Mariana Trench is the deepest trench in the world. It is located in the Pacific Ocean.
yes there was, there was usually a base trench, and close by was a suppport trench
the answer i Izu the trench
what does trench mean
Front line trench Support trench reserve trench
At the front there was the front line, then there was the support trench and at the back was a reserve trench.
yes the mariana trench is the largest in the world
A trench box, trench shield, trench sheets, are the put into trenches to stop the walls collapsing inwards and injuring or killing the workmen/utility workers, etc, working in the trench.