The German Empire, also referred to as Imperial Germany, the Second Reich or simply Germany, was the period of the German Reich from the unification of Germany in 1871 until the November Revolution in 1918, when the German Reich changed its form of government from a monarchy to a republic.
The German colonial empire in 1914
Chancellor Bismarck
Wilhelm I in 1884
Die Proklamation des Deutschen Kaiserreiches by Anton von Werner (1877), depicting the proclamation of Emperor William I (18 January 1871, Palace of Versailles). From left, on the podium (in black): Crown Prince Frederick (later Frederick III), his father the emperor, and Frederick I of Baden, proposing a toast to the new emperor. At centre (in white): Otto von Bismarck, first Chancellor of Germany, Helmuth von Moltke the Elder, Prussian Chief of Staff.
The unification of Germany was a process of building the first nation-state for Germans with federal features based on the concept of Lesser Germany. It commenced on 18 August 1866 with adoption of the North German Confederation Treaty establishing the North German Confederation, initially a military alliance de facto dominated by Prussia which was subsequently deepened through adoption of the North German Constitution.
The Battle of the Nations monument, erected for the centennial in 1913, honors the efforts of the German people in the victory over Napoleon.
In October, 1817, approximately 500 students rallied at Wartburg Castle, where Martin Luther had sought refuge over three centuries earlier, to demonstrate in favor of national unification. Wartburg was chosen for its symbolic connection to German national character. Contemporary colored wood engraving
Pro-nationalist participants march to the ruins of Hambach Castle in 1832. Students and some professionals, and their spouses, predominated. They carried the flag of the underground Burschenschaft, which later became the basis of the flag of modern Germany.
A German caricature mocking the Carlsbad Decrees, which suppressed freedom of expression