Every year the staff of Kharkiv National University of Internal Affairs together with all citizens of Ukraine celebrates one of the greatest days in the history of our state – the Day of Unity of Ukraine. The assertion of the unity of the people in the conciliar state, the feeling of a large family, as well back in 1919, as today plays an important role in the formation of the Ukrainian nation (http://univd.edu.ua/uk/news/11986).