Prussia was a historically prominent German state that originated in 1525 with a duchy centred on the region of Prussia on the southeast coast of the Baltic Sea.

How did Prussia start?

The Prussian Kingdom was founded on January 18th, 1701, when the Elector Frederick III had himself crowned Frederick I at Konigsberg. Prussia, which was to become a byword for German militarism and authoritarianism, began its history outside Germany altogether.

What made up Prussia?

Before its abolition, the territory of the Kingdom of Prussia included the provinces of West Prussia; East Prussia; Brandenburg; Saxony (including much of the present-day state of Saxony-Anhalt and parts of the state of Thuringia in Germany); Pomerania; Rhineland; Westphalia; Silesia (without Austrian Silesia); ...