The stands as one of the most remarkable "significant experiments" in pre-modern state-building . Born from a class of elite slave-soldiers who overthrew their Ayyubid masters, the Sultanate governed Egypt, Syria, and the Hijaz for over 250 years. It is widely celebrated for two pivotal military feats: ending the Crusader presence in the Levant and dealing the Mongol Empire its first major defeat at the Battle of Ain Jalut in 1260. Core Historical Pillars A Mamluk Sultan in Genoa