D�

City, North Rhine-Westphalia Land (state), western Germany. It lies along the Ruhr River, on the northeastern slopes of the Eifel Hills. A Frankish settlement first mentioned in 748, it grew from the Villa Duria of Pippin III the Short, the king of the Franks. It was subsequently the seat of diets and synods under Charlemagne and the base for several of his Saxon campaigns. After