He suffered a stroke that left him paralyzed
Answer: he was fair to conquered people and allowed them to keep their customs.
On May 29, 1453, after an Ottoman army stormed Constantinople, Mehmed triumphantly entered the Hagia Sophia<span>, which would become the city's </span>leading <span>mosque. Emperor Constantine XI died in battle that day, and the decline and fall of the Byzantine Empire was complete.</span>
Oil maybe I think it is about oil
