Mongol Empire his empire among his sons and immediate family, making the Mongol Empire the joint property of the entire imperial family who, along with the Mongol aristocracy, constituted the ruling class. Prior to the three western khanates' adoption of Islam, Genghis Khan and a number of his Yuan successors placed restrictions on religious practices they saw as alien. Muslims, including Hui, and Jews, were collectively referred to as "Huihui". Muslims were forbidden from Halal or "Zabiha" butchering, while Jews were similarly forbidden from Kashrut or "Shehita" butchering. Referring to the conquered subjects as "our slaves," Genghis Khan demanded they no longer
Mongol invasions of the Levant Seljukid Sultanate. Hulagu, with the backing of his brother the Great Khan Kublai, invaded and captured these territories in 1256, even installing his capital in the center of the disputed territories, at Maragha. Berke, the leader of the Golden Horde, could not tolerate this infringement of his inheritance, and a drawn-out conflict between the two Mongol realms continued well into the 14th century. Various affinities led to a more or less natural alliance between the Mongols of the Golden Horde and the Mamluks of Egypt. The Mamluks' Empire had been founded by former slaves bought from the Kipchack territory of