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
Muhammad in Mecca Medina signed a 10-year truce called the Treaty of Hudaybiyah under which Arab tribes were given the option of joining one or the other of the parties, who would come to their aid should any of their allied tribes face aggression. After the Quraysh-allied Banu Bakr tribe attacked and killed many of the Muslim-allied Banu Khuza'a, Muhammad gathered a large army to attack the Quraysh and take Mecca from them. The large Muslim army entered Mecca on Monday, 11 December 629 (18 Ramadan 8 hijrah) and after only a small skirmish took control of the city. The "opening" of Mecca