the Mongolian Empire was to be fairly short-lived. Splits between the different khans had erupted as early as 1262. Although the East was considerably more stable, especially under the rule of Kubilai, it also succumbed to a resurgence of Chinese nationalism, and after several minor local rebellions in the first few decades of the fourteenth century, principally in the south of China, the Yuan dynasty was finally replaced by the Ming dynasty in 1368. With the disintegration of the Mongol empire, the revival of Islam and the isolationist policies of the Ming dynasty, the barriers rose again on the land route between East and west
