The Ottomans
A Turkish dynasty named after Ghazi Osman, who established a small principality in the northwestern corner of Anatolia in the 13th century. The Ottomans fulfilled an Islamic dream in conquering Constantinople (Istanbul) and formed the largest empire of its time which comprised the Balkans, Greece, Anatolia, Syria, Iraq, Egypt, the Holy Cities of Arabia, Algeria, and Tunisia. The empire lasted until 1924. The early Ottomans had a close relationship with sufis and dervishes, but the building of an Islamic empire brought the ulema class to the forefront. Early Ottoman religious architecture reflects the balancing of traditional Orthodox themes with the mystical sufi ones in its forms and functions.