Example image of eyePlorer eyePlorer map for 'Prussia': Duchy of Prussia Latin Margraviate of Brandenburg Old Prussian Germany Berlin Balts Latvian people Lithuanian people Old Prussians Prussia (region) Teutonic Knights 1308 Gdańsk Pomerelia Germanisation Masovia Ostsiedlung Polonization State of the Teutonic Order 1525 Crown of the Kingdom of Poland Royal Prussia Second Peace of Thorn (1466) Kulmerland Warmia Brandenburg-Prussia Kingdom of Prussia Frederick II of Prussia Austrian Empire Kleindeutsche Lösung Otto von Bismarck German Empire German Reich North German Confederation Free State of Prussia (1918-1933) House of Hohenzollern Weimar Republic World War I Allies of World War II De facto De jure Franz von Papen Nazism Preußenschlag Frugality Black Eagle Coat of arms of Prussia Flag of Prussia Embroidery