Mecca assigned the task of bringing Mecca back under Ottoman control to their powerful "Khedive" (viceroy) of Egypt, Muhammad Ali Pasha. Muhammad Ali Pasha successfully returned Mecca to Ottoman control in 1813. In 1818, followers of the Salafi juristic school were again defeated, but some of the Al Saud clan survived and founded the Second Saudi State that lasted until 1891 and led on to the present country of Saudi Arabia. Mecca was regularly hit by cholera outbreaks. Between 1830 and 1930 cholera broke out among pilgrims at Mecca 27 times. One of the world travelers to Mecca in the fifteenth
Battle of Mecca (883) aftermath of the caliph's flight, al-Muwaffaq ordered that Ibn Tulun be publicly cursed in mosques throughout the empire and "de jure" dismissed him from his governorships, while Ibn Tulun similarly had al-Muwaffaq publicly cursed, declared him deposed from his position as al-Mu'tamid's second heir and proclaimed a "holy war" against him. As Ibn Tulun's relations with the Abbasid government deteriorated, he began to turn his attention to the city of Mecca in western Arabia. As one of the Holy Cities of Islam, Mecca carried with it a significant amount of symbolic prestige, and leadership of the annual hajj or pilgrimage