After the First battle of the Somme German commanders Paul von Hindenburg and Erich Ludendorff decided the German army could not win a war of such battles of attrition. They adopted a scorched earth retreat to a planned location and began construction on the Hindenburg Line. The line was a nearly 100 mile long trench system with a second trench line behind it as backup.
| Attributes | Values |
|---|---|
| rdfs:label |
|
| rdfs:comment |
|
| dcterms:subject | |
| abstract |
|