The article tells about Hyperborea - a mythical country, whose inhabitants created a highly developed civilization many millennia ago, which served as the basis for the development of the entire world culture. A brief overview of the ongoing discussions about its historical accuracy is given
The Bolsheviks, during the seizure of power, took into account the national component and used local features in working with national democratic organizations. After the establishment of Soviet power in Kazan in November 1917, the leadership of the young country thought about creating the Tatar Republic














