The German General Staff, originally the Prussian General Staff and officially the Great General Staff, was a full-time body at the head of the Prussian Army and later, the German Army, responsible for the continuous study of all aspects of war, and for drawing up and reviewing plans for mobilization or campaign. It existed unofficially from 1806, and was formally established by law in 1814, the first general staff in existence. It was distinguished by the formal selection of its officers by intelligence and proven merit rather than patronage or wealth, and by the exhaustive and rigorously structured training which its staff officers undertook.
Great General Staff building on the Königsplatz, Berlin in 1900
General Helmuth von Moltke the Elder, Chief of the General Staff from 1857 to 1888
William II with his generals
The German General Staff in Kassel, November 1918
The Imperial German Army (1871–1919), officially referred to as the German Army, was the unified ground and air force of the German Empire. It was established in 1871 with the political unification of Germany under the leadership of Prussia, and was dissolved in 1919, after the defeat of the German Empire in World War I (1914–1918). In the Federal Republic of Germany, the term Deutsches Heer refers to the German Army, the land component of the Bundeswehr.
German Army hussars on the attack during maneuvers, 1912
Draftees of the German Army, 1898
German infantry charging across open ground on the battlefield, 1914
Imperial and state cockades