Autonomous oblasts of the Union of Soviet Socialist Republics were administrative units created for a number of smaller nations, which were given autonomy...

voting on leaving the Soviet Union, autonomous republics, autonomous oblasts and autonomous okrugs had the right, by means of a referendum, to independently...

to the Constitution of the Soviet Union, in case of a union republic voting on leaving the Soviet Union, autonomous republics, autonomous oblasts, and...

autonomous oblasts of the Soviet Union and later some federal subjects of Russia were autonomous oblasts: the one remaining is the Jewish Autonomous Oblast...

The Tuvan Autonomous Oblast was an autonomous oblast of the Soviet Union, created on 11 October 1944 following the annexation of the Tuvan People's Republic...

сёл-райцентров [All Union Population Census of 1989: Present Population of Union and Autonomous Republics, Autonomous Oblasts and Okrugs, Krais, Oblasts, Districts...

an autonomous republic, within the Ukrainian SSR, and then within independent Ukraine after the breakup of the Soviet Union. On 18 October 1921, the Crimean...

The Nagorno-Karabakh Autonomous Oblast (NKAO) was an autonomous oblast within the Azerbaijan Soviet Socialist Republic that was created on July 7, 1923...

Kazakh: Qazaƣьstan), was an autonomous republic of the Russian Soviet Federative Socialist Republic (RSFSR) within the Soviet Union (from 1922) which existed...

The Kara-Kirghiz Autonomous Oblast, abbreviated as Kara-Kirghiz AO or KAO in the former region of Soviet Central Asia, was created on 14 October 1924 within...