Russian is one of the official languages of the United Nations and the Russian Federation. Russian belongs to the East Slavic branch of Slavic language family. It is mainly used in Russia and other member states of the former Soviet Union. In Warsaw Treat
Russian is one of the official languages of the United Nations and the Russian Federation. Russian belongs to the East Slavic branch of Slavic language family. It is mainly used in Russia and other member states of the former Soviet Union. In Warsaw Treat