The Kingdom of Prussia (German: Königreich Preußen, pronounced [ˌkøːnɪkʁaɪ̯ç ˈpʁɔɪ̯sn̩] ) was a German kingdom that constituted the state of Prussia between 1701 and 1918. It was the driving force behind the unification of Germany in 1871 and was the leading state of the German Empire until its dissolution in 1918 . 
Prussia, with its capital at Königsberg and then, when it became the Kingdom of Prussia in 1701, Berlin, decisively shaped the history of Germany. In 1871, Prussian Minister-President Otto von Bismarck united most German principalities into the German Empire under his leadership, although this was considered to be a " Lesser Germany " because Austria and Switzerland were not included.
The Tsardom of Bulgaria (Bulgarian: Царство България, romanized: Tsarstvo Balgariya), also referred to as the Third Bulgarian Tsardom (Bulgarian: Трето Българско Царство, romanized: Treto Balgarsko Tsarstvo), sometimes translated in English as Kingdom of Bulgaria (Bulgarian: Крáлство България, romanized: Kralstvo Balgariya), was a ...
This was a more liberal system than had existed in Prussia before 1848, but it was still a conservative system of government in which the monarch, the aristocracy, and the military retained most of the power. This constitution remained in effect until the dissolution of the Prussian kingdom in 1918.
Bukovina was part of the Kingdom from 1775 to 1849 (after 1849: Duchy of Bukovina). Free City of Kraków. Kraków was a condominium with Prussia and Russia from 1815 to 1846, part of the Kingdom from 1846. Government. After the partition of Poland the region was government by an appointed governor, later a vice-regent.
King of Prussia's boundaries, as defined by the Census Bureau, are the Schuylkill River to the north, U.S. Route 422 to the west, Bridgeport to the east, and I-76 to the south. However, the Greater King of Prussia Area is often cited to include Bridgeport, parts of Wayne and Radnor Township, King Manor, as well as most of Gulph Mills.
Under the Kingdom of Prussia the Minister President functioned as the chief minister of the King, and presided over the Landtag (the Prussian legislature established in 1848). After the unification of Germany in 1871 and until the collapse in 1918, the office of the Prussian Minister President was usually held by the Chancellor of the German Empire , beginning with the tenure of Otto von ...