From the viewpoint of neighbouring agricultural civilizations (developed pre-industrial states), such nomadic societies have been perceived as the independent subjects of international political relations and, quite often, as equal in status polities (Chinese called them go). These chiefdoms had a complex system of titles of chiefs and functioners, held diplomatic correspondence with neighbouring countries, contracted dynastic marriages with agricultural states, neighbouring nomadic empires and 'quasi-imperial' polities of nomads.
The sources of the urbanistic construction (already the Hsiung-nu began to erect the fortes settlement whereas the 'headquarters' of the empires of Uighur and Mongols were true towns), construction of splendid burial-vaults and funeral temples for the representatives of the steppe elite (Pazyryksky burial mounds al Altai, Scythian burial mounds in Northern Black Sea Area, burial placed in Mongolian Noin-Ula, burial mounds of Saks time in Kazakhstan, statues of Turkish and Uighur Khagans in Mongolia etc.) are characteristic if them. In several supercomplex chiefdoms, the elite attempted to introduce the sources if clerical work (Hsiung-nu), in other ones, there was the epic history of people written down in runes (Turks), while there is a temptation to call some of the typical nomadic empires (first of all, Mongolian Ulus of the first decades of XIII century) the states. This is, in particular, supported by mentioning in Secret History of Mongols of the laws system (Yasa), legal organs of power, written clerical work and creation of laws (so called Blue book — Koko Defter Bichik) and by attempts to introduce a taxation under Ogbdei [Kradin 1995a]. However, one cannot forget that in the Hsiung-nu empire a specialized bureaucratic machinery and of elite's monopoly of legitimate application offeree. Just this circumstance provided a reason to interpret this society as supercomplex.