Nagorno-Karabakh Autonomous Oblast

Nagorno-Karabakh Autonomous Oblast
Autonomous oblast of the Azerbaijan Soviet Socialist Republic
1923–1991

CapitalStepanakert
Area 
 1989
4,388 km2 (1,694 sq mi)
Population 
 1989
189,085
  TypeAutonomous Oblast
History 
 Established
7 July 1923
 Abolished
26 November 1991
Preceded by
Succeeded by
Transcaucasian SFSR
Republic of Nagorno-Karabakh
Azerbaijan
Today part ofAzerbaijan

The Nagorno-Karabakh Autonomous Oblast (NKAO) was an autonomous oblast within the Azerbaijan Soviet Socialist Republic that was created on July 7, 1923. Its capital was the city of Stepanakert. The majority of the population were ethnic Armenians.