Prussia (French Trafalgar, British Waterloo)

The Kingdom of Prussia-Sweden, formed from the North Sea Pact established before the Prussian Expansion War, and cemented by the unification of the Hohenzollern and Holstein-Gottorp lines into the Hohenzollern-Holstein line, of which King Fredrick Wilhelm III is the first monarch, after the death of Charles XIII in 1818. Defeated by the French Empire in both the War of the Rhineland and the Prussian Expansion War, the union itself has only survived with the abdication of Fredrick Wilhelm III and the succession of his son, Fredrick Wilhelm IV.