In 1854, the Ottoman Empire banned the trade in white women after pressure from Great Britain and France. The Firman banned the slave trade in white slaves from Caucasus and Georgia. The governors of the provinces were ordered to prevent the sale of Caucasus children and to confiscate and liberate Caucasian children in possession of the slave traders. The Caucasian slave boys were to be escorted back to their families by some appointed trustworthy person, unless they had converted to Islam, in which case they were to be enlisted in military service; as for the girls, those who had converted to Islam were to have marriages arranged for them. The pressure from Western powers continued. In 1855, the trade in African slaves to Crete and Janina was banned. In the
firman of 1857, the Ottoman Empire formally banned the African slave trade. Abolitionist policy was also consistent with the modernization reform efforts of the
Tanzimat era. The Firman of 1854 was one of the causes of the
Hejaz rebellion of 1855-1856.
Abdulmuttalib Efendi,
emir of Mecca, gathered support by asking the notables of Jeddah to write a letter of 1 April 1855 to the sharif and ulema of Mecca, where they condemned the Firman as concession to Europeans, since it authorized the Ottoman governors to ban slave trade, permitted non-Muslims to erect edifices in the Arab Peninsula, allow non-Muslim men to marry Muslim women and prohibited the interference in women's dress, and the notables of Jeddah petitioned the emir to petition the Sultan. On 11 January 1856
Seyhülislam Arif Efendi ruled that the firman did not violate sharia to the dignitaries of Mecca, and that while it did prohibit the trade in slaves, it did not prohibit slavery itself, and did not threaten the slaveowners' possession of their human property. When the
firman of 1857 was introduced the following year, banning the African slave trade, the Hejaz was excluded from the prohibition. ==Aftermath==