Unitary State (Denmark)

Danish Unitary State Helstaten (da) Dänischer Gesamtstaat (de)
1814–1864
Top: Royal Standard of Denmark (1819–1903) Bottom: Flag of Denmark Coat of arms
Territories that were part of the Kingdom of Denmark from 1814 to 1864
Status	personal union between Schleswig, Holstein, Lauenburg and Denmark
Common languages	Danish, German, Frisian
Religion	Lutheranism
King of Denmark, Duke of Schleswig, Holstein and Lauenburg
• 1808–1839	Frederik VI
• 1839–1848	Christian VIII
• 1848–1863	Frederik VII
• 1863-1906	Christian IX
Prime ministers (1848–1855) Council Presidents (1855–1864)
• 1848–1852	Adam Wilhelm Moltke
• 1852–1853	Christian Albrecht Bluhme
• 1853–1854	Anders Sandøe Ørsted
• 1854–1856	Peter Georg Bang
• 1856–1857	Carl Christoffer Georg Andræ
• 1857–1859	Carl Christian Hall
• 1859–1860	Carl Edvard Rotwitt
• 1863–1864	Ditlev Gothard Monrad
Historical era	Late Modern Period
• Established	1814
• Treaty of Kiel	14 January 1814
• First Schleswig War	1848–1851
• Disestablished	1864
Preceded by Succeeded by Denmark-Norway Denmark Prussia Austrian Empire

The Danish Unitary State (Danish: Helstaten, German: Gesammtstaat^[1]) was a Danish political designation for the monarchical state formation of Denmark, Schleswig, Holstein, and Saxe-Lauenburg, between the two treaties of Vienna in 1815 and 1864. The usage of the term became relevant after the First Schleswig War, when a need for a constitutional framework for the monarchy was present, which ought to follow the premises of the London Protocol,^[2] which prohibited a closer connection between two of the monarchy's possessions.^[3] The political designation was ultimately eliminated after The Second Schleswig War and was replaced by the national state in 1866.