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
Annexation of Crimea by the Russian Federation Russian newspaper "Novaya Gazeta" reported that it obtained documents, allegedly written by oligarch Konstantin Malofayev and others, which provided the Russian government with a strategy in the event of Viktor Yanukovych's removal from power and the break-up of Ukraine, which were considered likely. The documents outline plans for annexation of Crimea and the eastern portions of the country, closely describing the events that actually followed after Yanukovych's fall. The documents also describe plans for a public relations campaign which would seek to justify Russian actions. In June 2015 Mikhail Kasyanov stated that all Russian Duma decisions on Crimea annexation were