The Khanate of Chagatai
Chagatai (1226 – 1241), the second son of Genghis and his wife Börte, had participated in his father’s campaigns, and in 1227 he claimed his patrimonial territory designated as between the Caspian Sea and the Tarim Basin. The origins of the Chagatai Khanate shaped its political and demographic character; Chagatai obtained the core of Central Asia, a personal pastureland located along the Kazakh steppe. He also received the settled lands to the south in modern day Uzbekistan. Chagatai never demonstrated ambition for the position of great khan; rather, he played an important role helping his brother Ögedei exercise authority and uphold Yassa. In doing so, Chagatai served as the glue that helped hold the Mongol Empire together.
As was the case with his father, Genghis Khan, Chagatai had trouble coping with the cultural differences that existed between steppe and settled societies. His solution to the conflict between these two civilizations was known as Inju, a dual-administrative system and a form of indirect rule. Inju was a political concession designed to separate the two incompatible cultures, allowing both to maintain their own traditional laws yet remain subject to the authority of Chagatai and his descendants. Chagatai was conscious not to force Yassa on sedentary Muslim cities; however, it continued to be exercised on the plains. In agricultural and urban areas, a bureaucratic tradition with a Muslim administration persisted. So long as these Muslims did not openly resist Mongol control, they could go about their daily business, free from Mongol interference in their life. It was in this way that the steppe continued to abide by customary Mongol law, while in the south the people of the cities lived according to the Sharia, or Quranic law.
Inju was also an economic arrangement granting the Mongols a share of the resources produced in sedentary lands. The Mongols rewarded those who cooperated in governance with a portion of the profits; those who participated in Inju were entitled to their allotment of the common imperial settled possessions. At first, all of the conquered towns remained the property of the khan, but over time access to the wealth of the urban areas extended to the nomads who took part in Inju.
Although Inju was a practical solution to the difficulty of governing the two separate societies, it ultimately did not resolve the problem of uniting the sedentary Turkic population and the nomadic Mongols since it failed to accommodate the needs of either society. Actually, it encouraged friction between the two civilizations because it placed hardships on both peoples. While the horsemen benefited handsomely from Inju, they considered it incompatible with their traditional practices because it forced them to climb down from their steeds and settle down in the cities. Yes, the Mongols did receive tribute, slaves, and status as compensation for the inconvenience of ruling over settled lands, but the costs of sustaining this empire were heavy. It was just too demanding for them to uphold. First, the maintenance of empire disrupted the nomadic way of life because they often had to join in exhaustive campaigns, lasting years at a time. Second, the nomads were unaccustomed to a considerable amount of government interference in their daily routine. Increasingly, they viewed the prospect of governing an empire as a burden and preferred to revert to a pastoral lifestyle on the prairie. They sought more independence and stability, so they consciously began to defect from the system and return to their pastures.
Those living in the settled lands to the south chaffed under Inju as well. Though they recognized that government remained an essential part of life, Inju encumbered urban-dwelling and farming peoples too. The Mongols stressed this population by raising additional taxes in an unpredictable and disruptive manner. This annoyed the city folk, who were accustomed to more regular taxation. Ultimately, Inju did not mesh well with either lifestyle. The practice rested on force, not utility. The Mongol state sustained two different societies that often remained in conflict, so it stayed in a state of permanent instability.
11.9.1 Turko-Mongol Fusion
The Mongols were the first to unify the Eurasian steppe, and their occupation of the region corresponded to a wholesale takeover. As they migrated southwest down the steppe, they failed to displace the Turkic peoples already established in Central Asia. Early on, the dominant Mongols offered these Turkic groups a deal to either merge with them or suffer harsh reprisal. So as the Mongols progressed westward, their armies gained strength, as more and more of the Turkic tribesmen joined them, resulting in armies that were mostly comprised of Turkic peoples, not Mongols. In this manner, the Turkic groups absorbed and assimilated the invading Mongols, a process known as Turkification; the conflict between the two cultures faded over time and eventually led to a fusion of Turkic and Mongolian societies. Over time, these Mongol pastoralists presiding over a sedentary Islamic culture slowly Turkified. They quickly became a Mongol minority governing a Turkic majority.
There were numerous points of contention between the two groups but also many commonalities. Both societies had originated on the steppe in modern day Mongolia, and, while the Turkic groups had settled down over the years and adopted more of a sedentary existence, many of the principles of pastoral nomadism still lingered in their culture. Both adhered to a patrimonial distribution of inheritance. Also, both the Turkic groups and the Mongols organized along tribal lines, and each followed a pattern of co-opting one tribe into another, thus facilitating a fusion of the Mongols with their Turkic hosts. For this system to work though, the Mongols had to speak the idiom of the people they ruled. So instead of the Mongols imposing their language on the majority of the population, the Mongol elite learned Chagatai, a Turkic tongue.
For many years, religion remained the only major distinction between the two societies, but once the Chagataids converted to Islam in 1333 this conspicuous difference disappeared. While the Mongols adopted the creed and language of the Turkic Chagatai, these Turkic peoples incorporated the Mongol political concept of Genghis-Khanid legitimacy.