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 the crowd and police eventually arrived to defend the flag. The mayor said "This is the territory of Ukraine, Crimea. Here's a flag of Crimea", but was accused of treason and a fight ensued over the flagpole. On 24 February, more rallied outside the Sevastopol city state administration. Pro-Russian demonstrators accompanied by neo-Cossacks demanded the election of a Russian citizen as mayor and hoisted Russian flags around the city administration; they also handed out leaflets to sign up for a self-defence militia, warning that the "Blue-Brown Europlague is knocking." On 25 February, several hundred pro-Russian protesters blocked the Crimean parliament