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 ready to invest 12 billion rubles into the construction of a modern sea resort in Crimea, which is expected to create about 1,300 jobs. Ramzan Kadyrov, the Head of Chechnya, said that other Chechen businessmen are planning to invest into Crimea as well. The Russian Federal Service for Communications (Roskomnadzor) warned about a transition period as Russian operators have to change the numbering capacity and subscribers. Country code will be replaced from the Ukrainian +380 to Russian +7. Codes in Crimea start with 65, but in the area of "7" the 6 is given to Kazakhstan which shares former Soviet