Completed the following sentence: The last recorded appearance of the Crusaders in Hauran was in 1217. Ayyubids<unk> conquered the region in the late 12th century, but their rule collapsed in Syria following the Mongol invasion in 1260. <unk> <unk> <unk>
Battle of Ain Jalut and Syria, including the Hauran, came under Mamluk rule.