Nomadic a civilization of Eurasia in space and time

Clause is devoted to occurrence and development of a nomadic civilization within the limits of steppes of Eurasia. The starting moment in creation of uniform cultural and communication space civilized systems, is occurrence of the first nomadic empires Hunns and turkis during Han and Tan dynasties of China. By VIII century of border of a nomadic civilization reach the Western Black Sea Coast (the Bulgarian empires) and Danube Alfeald (Great Hungary).