Unification of Germany
The Ministry of War of Württemberg () was a ministry of the Kingdom of Württemberg, that existed from 1806 to 1919. Its predecessor, the "Kriegsratskollegium", was established on 14 March 1705. Each of the four German kingdoms (Württemberg, Prussia, Saxony and Bavaria) continued, according to an 1870 military treaty, to have their own war ministries from the Unification of Germany until the adoption of the 1919 Weimar Constitution, that provided for a unified, federal ministry of defence.