Example image of eyePlorer eyePlorer map for 'History of Germany': Celts Danube Germania Germanic peoples Rhine Vistula Battle of the Teutoburg Forest Roman Empire Franks West Germanic tribes Charlemagne East Francia Louis the German Henry the Fowler Holy Roman Empire Otto I, Holy Roman Emperor High Middle Ages Catholic Protestantism Thirty Years' War Peace of Westphalia Austria House of Habsburg Napoleonic Wars Prussia German Confederation Zollverein Revolutions of 1848 in the German states German Empire Otto von Bismarck Reichstag Industrial Revolution Democracy Weimar Republic World War I War reparations Communism Great Depression Nazism Adolf Hitler Nazi Party World War II Expulsion of Germans after World War II Nazi Germany Oder-Neisse line East Germany Germany Saar (protectorate) German reunification Homo heidelbergensis