Genghis Khan and the Making of the Modern World - Jack Weatherford [122]
But Khubilai succeeded in pulling off a coup d’état. Following the advice of his Chinese ministers, Khubilai summoned his khuriltai in his own territory. Aside from his followers hardly anyone came, but the small assembly nevertheless proclaimed him Great Khan. In order to win the loyalty of his Chinese subjects, he additionally proclaimed himself emperor in the same year, 1260, and he chose the title of Zhongtong (Chung-t’ung), meaning “central rule.” This title was a Chinese adaptation of the Mongolian designation of the Great Khan as the Central camp and his armies as the Left and Right.
No matter how untraditional his selection may have been by Mongol standards, Khubilai exercised strong control over the Chinese army as well as his own detachment of Mongols; more important, he controlled the flow of food that Karakorum needed to survive. The population of the Mongol steppe city had swollen too much to survive on the local herds alone, and the land around Karakorum, despite sustained efforts to encourage foreign farmers, proved inhospitable to agriculture. Without substantial and continual food shipments from the farmlands controlled by Khubilai, Karakorum had to be evacuated or face starvation.
Khubilai cut off the food and then sent his army to capture Karakorum. Arik Boke fought hard but withdrew steadily against the overwhelming size of his brother’s Chinese army. Karakorum fell quickly to Khubilai, but in 1261 Arik Boke temporarily took it again. The armies of the dueling khans met two more times, but gradually Arik Boke Khan’s army weakened and began to atrophy as it faced desertions of allies who saw that the younger khan would never prevail against his older, better-equipped, and probably more intelligent elder brother. Arik Boke also faced the worst threat to the Mongols: zud, or animal famine. From 1250 to 1270, Mongolia suffered a lowering of temperatures. In a fragile ecological zone such as Mongolia, a change of only a few degrees in annual temperature severely reduces the small amount of precipitation, restricts the growth of the grass, and thereby weakens or kills the animals. Without strong horses or ample food, the supporters of Arik Boke, already cut off from the agricultural largesse of Khubilai Khan’s territory, proved too weak to mount a sustained war. The winter of 1263 proved particularly cruel, and by the following spring, Arik Boke no longer had a viable power base. Unable to feed his followers, Arik Boke proceeded to Shangdu, where he surrendered to Khubilai in 1264.
When the brothers met at the end of the protracted struggle, Khubilai forced Arik Boke to perform a public ceremony of obeisance. Before the assembled court, Khubilai interrogated his brother, demanding to know which of the two sides in the struggle for the office of Great Khan was the correct one. Arik Boke’s answer showed the strength of his pride even in the face of defeat. “We were then, and you are today.” Other members of the family, including the distant brother, Hulegu, reacted so bitterly to Khubilai’s public shaming of his younger brother that they complained to him. Khubilai summoned another khuriltai on Mongolian territory to decide the fate of Arik Boke and to ratify himself as the legitimate