Translation of: Geschichte der Kriegskunst im Rahmen der politischen Geschichte.

His four-volume History of the Art of War is a classic of German and military history. This volume reveals the tension between Delbrück’s patriotism and his scholarship, which helped him to recognize German military failings.

Translation of: Geschichte der Kriegskunst im Rahmen der politischen Geschichte.

Medieval Warfare begins in the time of Charlemagne, who maintained a military system of freemen and of vassals bound to him in service for lands granted in fief.

Translation of: Geschichte der Kriegskunst im Rahmen der politischen Geschichte.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.