Demographics of Crimea point of time. Turkey has provided the greatest support to Ukraine, which has been unable to resolve the problem of education in the mother tongue in Crimea, by bringing the schools to a modern state. Ukrainian was until 2014 the single official state language countrywide, but in Crimea government business was carried out mainly in Russian. Attempts to expand the usage of Ukrainian in education and government affairs have been less successful in Crimea than in other areas of the nation. Currently two thirds of migrants into Crimea are from other regions of Ukraine; every fifth migrant is from elsewhere
Highway M18 (Ukraine) Highway M18 (Ukraine) Highway M18 is a Ukrainian international highway (M-highway) connecting Kharkiv to the southern coast of Crimea in Yalta. The highway is also has an alternative route (M29) which runs parallel and designed as an expressway between Kharkiv and Novomoskovsk. The section from Novomoskovsk to Yalta is part of European route E105. The section from Kharkiv to Krasnohrad was previously P51. The section between Yalta and the border of Crimea belongs to Crimea which has been annexed by Russia in 2014. Russia does not use the designation M18. Main route and connections to/intersections with other highways in Ukraine.