Khamag Mongol Uls

The Khamag Mongol Uls, meaning "Nation of All the Mongols," was a tribal confederation that existed in Mongolia. While the name appears in historical records from the Tang dynasty, it re-emerges in the 11th century when the Khitan ruled much of Mongolia. The Khamag Mongol Uls was centered in the Onon and Kherlen river valleys but did not encompass all Mongol-speaking populations.12

The Mongols were traditionally nomadic pastoralists organized into patrilineal clans. Society was based on blood relationships, with marriage forbidden between members of the same clan. Weak clans often fell under the dominance of stronger ones, paying tribute and fighting under their orders. Military organization was decimal, with units of 10, 100, 1,000, and 10,000, led by commanders assigned territories for tribute and troop mustering.12

The early Mongol empire, established by Genghis Khan, was characterized by military domination and ruthless exploitation rather than a developed state structure. While a central khan held power, assisted by councilors, there was no formal departmental administration. The empire was divided among Genghis Khan's sons into ulus, signifying supremacy over tribes rather than defined territories, which contributed to its eventual fragmentation.3