Arnum was formerly part of the German Empire. In the German Empire, the place was called Arnum.
The place is now called Arnum and belongs to Denmark.
Historical place name | Country | Administration | Time |
---|---|---|---|
Arnum | German Empire | Hadersleben | before the Versailles Treaty |
Arnum | Denmark | Tønder | after the Versailles Treaty |
Arnum | Denmark | Sønderjylland | 1993 |