Karelo-Finnish Soviet Socialist Republic

The Karelo-Finnish Soviet Socialist Republic (Karelo-Finnish SSR; ; ), also called Soviet Karelia or simply known as Karelia, was a republic of the Soviet Union. It existed from 1940 until it was made part of the Russian SFSR in 1956 as the Karelian Autonomous Soviet Socialist Republic. The latter became the Republic of Karelia, a federal subject of Russia, on 13 November 1991. History The Karelo-Finnish Soviet Socialist Republic was established by the Soviet government on 31 March 1940 by merging the KASSR with the Finnish Democratic Republic. The latter was created in territory ceded by Finland in the Winter War by the Moscow Peace Treaty, namely the Karelian Isthmus and Ladoga Karelia, including the cities of Viipuri and Sortavala. Virtually the entire Karelian population of the ceded areas, about 422,000 people, was evacuated to Finland, and the territories were settled by peoples from other parts of the Soviet Union. Creating a new Republic of the Union for an ethnic group that was not large in absolute terms, nor constituted anything close to a majority in its territory, nor had been a separate independent nation before its incorporation into the USSR, was unprecedented in the history of the USSR. Some later historians believe that the elevation of Soviet Karelia from an Autonomous Soviet Socialist Republic (within the RSFSR) to an SSR was a political move as a "convenient means for facilitating the possible incorporation of additional Finnish territory" (or, possibly, the whole of Finland) into the USSR.