- Holy Roman Empire, German Confederation, North German Confederation, and the German Empire Explained
- The Constituent States of the German Empire
- Glossary of German Noble and Royal Titles
The German Empire existed from the unification of Germany in 1871 until the abdication of Emperor Wilhelm II in 1918 after World War I when all the constituent monarchies in the German Empire were abolished. The German Empire consisted of 26 states, most of them ruled by royal families. The King of Prussia was also the German Emperor (Kaiser) and the capital of the German Empire was Berlin. The member states retained their own governments but lost some aspects of sovereignty. For example, both postage stamps and currency were issued for the empire as a whole.
The constituent states of the German Empire included four kingdoms (Bavaria, Prussia, Saxony, Württemberg), six grand duchies (Baden, Hesse and by Rhine, Mecklenburg-Schwerin, Mecklenburg-Strelitz, Oldenburg, Saxe-Weimar-Eisenach), five duchies (Anhalt, Brunswick, Saxe-Altenburg, Saxe-Coburg and Gotha, Saxe-Meiningen), seven principalities (Lippe, Reuss-Gera Junior Line, Reuss-Greiz Elder Line, Schaumburg-Lippe, Schwarzburg-Rudolstadt, Schwarzburg-Sondershausen, Waldeck and Pyrmont) three free Hanseatic cities (Bremen, Hamburg, Lübeck), and one imperial territory (Bremen, Hamburg, Lübeck).
GERMAN KINGDOMS
- Kingdom of Bavaria Index
- Kingdom of Hanover Index
- Kingdom of Prussia Index
- Kingdom of Saxony Index
- Kingdom of Württemberg Index
GERMAN GRAND DUCHIES
- Grand Duchy of Baden Index
- Grand Duchy of Hesse and by Rhine Index
- Grand Duchy of Mecklenburg-Schwerin Index
- Grand Duchy of Mecklenburg-Strelitz Index
- Grand Duchy of Oldenburg Index
- Grand Duchy of Saxe-Weimar-Eisenach Index
GERMAN DUCHIES
- Duchy of Anhalt Index
- Duchy of Brunswick Index
- Duchy of Saxe-Altenburg Index
- Duchy of Saxe-Coburg-Saalfeld/Saxe-Coburg and Gotha Index
- Duchy of Saxe-Meiningen Index
- Duchy of Schleswig-Holstein Index