Please answer the following question: Information: - Petrozavodsk (Karelian/Vepsian/) is the capital city of the Republic of Karelia, Russia, which stretches along the western shore of Lake Onega for some . Population: - The Republic of Karelia is a federal subject of Russia (a republic), located in the northwest of Russia. Its capital is the city of Petrozavodsk. Its population in 2010 was 643,548. - The Karelian Autonomous Soviet Socialist Republic ( Russian : , tr. Karelskaya Avtonomnaya Sovetskaya Sotsialisticheskaya Respublika ; Finnish : Karjalan autonominen sosialistinen neuvostotasavalta ) , or , in short , the Karelian ASSR ( Russian : , tr. Karelskaya ASSR ; Finnish : Karjalan ASNT ) was an autonomous republic of the Russian SFSR , Soviet Union , with the capital in Petrozavodsk . The Karelian ASSR was formed as a part of the Russian SFSR by the Resolution of the Presidium of the All - Russian Central Executive Committee ( VTsIK ) of June 27 , 1923 and by the Decree of the VTsIK and the Council of People 's Commissars of July 25 , 1923 from the Karelian Labor Commune . In 1927 , the ASSR was divided into districts , which replaced the old volosts . From 1940 to 1956 , territory annexed from Finland was incorporated with the previous Karelian Autonomous Republic to form the Karelo - Finnish Soviet Socialist Republic , which had the status of a union republic in the federal structure of the Soviet Union . By this time , only about 10 % of the population of this region was of Karelian or Finnish ethnic background . On July 16 , 1956 , the SSR was downgraded from a Union Republic to an ASSR , and retroceded to the Russian SFSR . Today , the Republic of Karelia is a federal subject of Russia . - The Soviet Union, officially the Union of Soviet Socialist Republics (USSR " ) was a socialist state in Eurasia that existed from 1922 to 1991. A union of multiple subnational republics, its government and economy were highly centralized. The Soviet Union was a one-party federation, governed by the Communist Party with Moscow as its capital. - Moscow (or ) is the capital and most populous city of Russia, with 12.2 million residents within the city limits and 16.8 million within the urban area. Moscow has the status of a Russian federal city. Given the information above, choose from the list below the object entity that exhibits the relation 'dissolved or abolished' with the subject 'karelian autonomous soviet socialist republic'. Choices: - 12 - 1922 - 1991 - 2010
A:
1991