Bonn city, previous capital of West Germany, North Rhine– Westphalia, W Germany, on the Rhine River. It worked as the temporary seat of administration of rejoined Germany until 1999, when the majority of the administration moved to Berlin; some administration capacities stay in Bonn.
The city's makes incorporate light-metal items, earthenware production, office gear, chemicals, and pharmaceuticals. After the takeoff of the national government, Bonn gained ground in turning into a data innovation and medicinal research focus. Bonn was established in the first penny. Advertisement as the Roman battalion of Castra Bonnensia. It was crushed by the Normans in the ninth penny.