" By popular account, on the morning of June 5, 1916, Emir Hussein climbed to a tower of his palace in Mecca and fired an old musket in the direction of the city’s Turkish fort. It was the signal to rebellion, and by the end of that day Hussein’s followers had launched attacks against a number of Turkish strongpoints across the length of the Hejaz. "

― Scott Anderson , Lawrence in Arabia: War, Deceit, Imperial Folly, and the Making of the Modern Middle East