The territory usually corresponds with the Soviet economical district, the Southern Economical District of the Ukrainian Soviet Socialist Republic. The region is completely integrated with a marine and shipbuilding industry.
Encroachment of Muscovy (today Russia) in the region started after the 16th century after its expansion along Volga river after the Moscow-Kazan wars and conquest of Astrakhan. Further expansion continued also with Moscow-Lithuania armed clashes.
With start of the Khmelnytsky Uprising within Polish–Lithuanian Commonwealth in middle of 17th century, Muscovy on pretence of the eastern Orthodoxy protection further expanded its influence down south over Cossack communities of Pontic steppes (lower Don and lower Dnieper) and the Crimean Khan domains.
After the Russian-Ottoman Wars of the second half of 18th century (1768–74 and 1787–92) and acquisition of all territory of modern southern Ukraine, number of settlements and cities with Turkic or other names in region were renamed in Greek or Russian manner.
Following the World War II any trace of Crimean Tatar toponymy was predominantly removed in Crimea and Kherson Oblast.
Politics
Russian is spoken by a significant minority in the region, although not to the extent that it is in the three oblasts that comprise eastern Ukraine.[4] Effective in August 2012, a new law on regional languages entitles any local language spoken by at least a 10% minority be declared official within that area.[5] Within weeks Russian was declared as a regional language in several southern and eastern oblasts and cities.[6] Russian could then be used in these cities/oblasts' administrative office work and documents.[7] On 23 February 2014, the Ukrainian parliament voted to repeal the law on regional languages, which would have made Ukrainian the sole state language at all levels even in southern and eastern Ukraine.[8] This vote was vetoed by acting President Turchynov on March 2.[9][10] Nevertheless the law was repealed by the Constitutional Court of Ukraine on 28 February 2018 when it ruled the law unconstitutional.[11]
In a poll conducted by Kyiv International Institute of Sociology in the first half of February 2014, 19.4% of those polled in southern Ukraine believed "Ukraine and Russia must unite into a single state"; nationwide this percentage was 12.5.[18]
According to a 2016 survey of religion in Ukraine conducted by the Razumkov Center, around 65.7% of the population of southern Ukraine declared to be believers in any religion, while 7.4% declared to be non-believers, and 3.2% declared to be atheists and agnostics.[24] the study also found that 77.6% of the total southern Ukraine population declared to be Christians (71.0% Eastern Orthodox, 5.1% simply Christians, 0.5% Latin ChurchCatholics, 0.53% members of various Protestant churches, 0.5% members of the Ukrainian Greek Catholic Church), and 0.5% were Jewish. Not religious and other believers not identifying with any of the listed major religious institutions constituted about 24.7% of the population.[24]