ELI5 How large was the "danger zone" in WW1?
Im reading Junger Storm of Steel. In the Guillemont chapter, his group marches to some front line trench. But well before they get there, already there is massive destruction and abandoned dead. Its what I thought no man's land was supposed to be but its on their side still! They stop at the village Combles, but this too is practically a complete ruin and wholly unsafe. When they finally reach the front line trench it seems hardly much worse than anything behind it. How large an area was victim to artillery fire? Ive been accustomed to think it could only be so bad a bit near the front.