There has been much discussion among historians as to why the Franco-Mongol alliance never became a reality and why, despite all the diplomatic contacts, it stayed a "chimera" or fantasy. Many reasons have been proposed: one was that the Mongols at that stage in their empire were not entirely focused on expanding to the West. By the late 13th century, the Mongol leaders were several generations removed from the great Genghis Khan, and internal disruption was brewing. The original nomadic Mongols from the day of Genghis had become more settled, and had turned into administrators instead of conquerors. Battles were springing up that were Mongol against Mongol, which took troops away from the front in Syria. There was also confusion within Europe as to the differences between the Mongols of the Ilkhanate in the Holy Land, and the Mongols of the Golden Horde, who were attacking Hungary and Poland. Within the Mongol Empire, the Ilkhanids and the Golden Horde considered each other enemies, but it took time for Western observers to be able to distinguish between the different parts of the Mongol Empire. From the Mongol side, there were also concerns as to just how much clout the Franks could have brought to bear, especially as there was decreased interest in Europe in pursuing the Crusades. Court historians of Mongol Persia made no mention whatsoever of the communications between the Ilkhans and the Christian West, and barely mentioned the Franks at all. The communications were evidently not seen as important by the Mongols, and may have even been considered embarrassing. The Mongol leader Ghazan, a converted Muslim since 1295, might not have wanted to be perceived as trying to gain the assistance of infidels against his fellow Muslims in Egypt. When Mongol historians did make notes of foreign territories, the areas were usually categorized as either "enemies", "conquered", or "in rebellion". The Franks, in that context, were listed in the same category as the Egyptians, in that they were enemies to be conquered. The idea of "ally" was foreign to the Mongols.