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Polity · 1910 – 1918

Kingdom of Montenegro

黑山王国

Polity · 1910 – 1918 · Century precision · 42.39° N, 18.92° E

The Kingdom of Montenegro was the eight-year crown of the mountain state, proclaimed on 28 August 1910 when Nikola turned prince into king over Cetinje. Constitutionally a monarchy with press and worship free on paper, in practice the old prince ruled patriarchs, tribes and ministers as before, with Russia's gold behind him. The Balkan Wars paid the coronation's bills: the Sandžak divided with Serbia, Metohija, Plav, Gusinje and Peć added, the kingdom stretched to its widest map. In 1914 Montenegro followed Serbia into the war in a week; the Lovćen guns held a year, Austria overran the country in 1916, and king and cabinet governed from exile in France. Defeat reversed the exile: the Podgorica Assembly of 26 November 1918 deposed the absent dynasty for union with Serbia, and three days later both entered Yugoslavia. Eight years of kingship closed four centuries of Montenegrin statehood into eighty-eight years of union.

Key facts

  • Nikola I proclaimed the kingdom on 28 August 1910 after fifty years as prince
  • The Balkan Wars enlarged the kingdom with the Sandžak, Metohija and the towns of the north
  • Montenegro sided with Serbia in 1914 and was overrun by Austria-Hungary in 1916
  • The exiled government held on until the Podgorica Assembly voted union with Serbia in 1918
  • The 88-year union with Serbia that followed ended only with the 2006 referendum

Record

Capital: Cetinje

Government: constitutional monarchy; absolute monarchy

Language: Serbian

Religion: Eastern Orthodox Church

Currency: Montenegrin perper

Population: 500,000 (1914)

Notable figures

  • Nikola I of Montenegro
  • Janko Vukotić
  • Andrija Radović

Sources

Single source — details may be incomplete.

  1. Wikidata Q386496 — Kingdom of MontenegroCC0-1.0
CiteWhenAtlas — History in Motion, “Kingdom of Montenegro” (2026). https://whenatlas.com/entity/polity.q386496

Reuse this data: open dataset (GeoJSON / CSV, CC BY 4.0)

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