Schleswig: Timeline

948   Otto I the Great founds missionary dioceses of Brandenburg Brandenburg

Brandenburg is one of Germany [i]'s sixteen Bundeslnder [i] . ... 

, Havelburg, Ribe, Aarhus, and Schleswig

1460   King Monarch

A monarch is a type of ruler or head of state [i]. ... 

 Christian I of Denmark Christian I of Denmark

Christian I, Danish monarch and union king of Denmark [i], Norway [i] and Sweden [i], under the Kalmar Union [i] ... 

 declares the unity of the two provinces of Schleswig and Holstein, who have been treated as one ever since (albeit under different national affiliations).

1864   Second war of Schleswig Second War of Schleswig

The Second War of Schleswig, known in Denmark as The War of 1864 and in Germany as The German-Dani... 

 concluded. Denmark Denmark

The Kingdom of Denmark is the smallest and southernmost of the Nordic countries [i]. ... 

 renounces all claim to Schleswig, Holstein and Lauenburg, which come under Prussia Prussia

Prussia was, most recently, a historic state originating in Brandenburg [i], an area which for centuries ... 

n and Austria Austria

Austria is a landlocked [i] country in central Europe [i]. ... 

n administration.

1920   New border treaty between Germany Germany

Germany , officially the Federal Republic of Germany , is a country [i] in central Europe [i]. ... 

 and Denmark Denmark

The Kingdom of Denmark is the smallest and southernmost of the Nordic countries [i]. ... 

 gives northern Schleswig to Denmark.