query: country_of_citizenship ivan golubets
supports: 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. Russia (from the  Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara. The Black Sea Fleet ("Chernomorsky Flot") is a large operational-strategic command of the Russian (and formerly Soviet) Navy, operating in the Black Sea and the Mediterranean Sea since the late 18th century. Its ships are based in various harbors of the Black Sea and the Sea of Azov, while its aviation and infrastructure is based in various locations in Crimea and Krasnodar Krai. Ivan Karpovich Golubets ( 1916 -- 1942 ) was a Soviet sailor with the Black Sea Fleet . He was posthumously made a Hero of the Soviet Union . The Black Sea is a body of water between Eastern Europe and Western Asia, bounded by Bulgaria, Georgia, Romania, Russia, Turkey, and Ukraine. It is supplied by a number of major rivers, such as the Danube, Dnieper, Rioni, Southern Bug, and Dniester. The Black Sea has an area of (not including the Sea of Azov), a maximum depth of , and a volume of . It is constrained by the Pontic Mountains to the south and by the Caucasus Mountains to the east, and features a wide shelf to the northwest. The longest east-west extent is about . The Sea of Azov ("Azovs'ke more/Azovke more") is a sea in Eastern Europe. To the south it is linked by the narrow (about ) Strait of Kerch to the Black Sea, and it is sometimes regarded as a northern extension of the Black Sea. The sea is bounded in the north by mainland Ukraine, in the east by Russia, and in the west by the Crimean Peninsula. The Don and Kuban are the major rivers that flow into it. The Sea of Azov is the shallowest sea in the world, with the depth varying between . There is a constant outflow of water from the Sea of Azov to the Black Sea. Krasnodar Krai is a federal subject of Russia (a krai), located in the Southern Federal District. Its administrative center is the city of Krasnodar. It had a population of 5,226,647 (2010 Census). The title Hero of the Soviet Union ("Geroy Sovietskogo Soyuza") was the highest distinction in the Soviet Union, awarded personally or collectively for heroic feats in service to the Soviet state and society.
candidates: bulgaria romania russia soviet union turkey ukraine
answer: russia