Society of the Mongol Empire bill punishable by death. To avoid devaluation, the penalty for forging or counterfeiting was also death. Members of the Golden Kin (or Golden Family - "Altan urag") were entitled to a share (khubi - хувь) of the benefits of each part of the Mongol Empire just as each Mongol noble and their family, as well as each warrior, was entitled to an appropriate measure of all the goods seized in war. In 1206, Genghis Khan gave large lands with people as share to his family and loyal companions, of whom most were people of common origin. Shares of booty were
Kublai Khan essence of multiculturalism were Mongols, Semu, Koreans, Hui and Chinese people. Because the Wokou extended support to the crumbling Song dynasty, Kublai Khan initiated invasions of Japan. The court of Goryeo supplied Korean troops and an ocean-going naval force for the Mongol campaigns. Despite the opposition of some of his Confucian-trained advisers, Kublai decided to invade Japan, Burma, Vietnam, and Java, following the suggestions of some of his Mongol officials. He also attempted to subjugate peripheral lands such as Sakhalin, where its indigenous people eventually submitted to the Mongols by 1308 after Kublai's death. Kublai Khan twice attempted to invade