PRUSSIA

Wilhelm I's realm

• 19th-century military power

• Berlin was its last capital

• Berlin's land, some say

• Bismarck's realm

• Former German kingdom

• Former German state

• Frederick the Great's realm

• King Frederick I's realm

• Napoleonic Wars combatant

• Old Weimar state

• Otto von Bismarck's realm

• Realm of Otto von Bismarck

• Setting for the K

• Weimar Republic state

• Where Wilhelm I ruled

• Wilhelm I ruled it

• A former kingdom in north-central Europe including present-day northern Germany and northern Poland