The Ottoman rulers of Turkey were a series of sultans who led the Ottoman Empire from the 13th century until the early 20th century. They were responsible for expanding the empire's territory and exerting influence over a vast region that included parts of Europe, Asia, and Africa. The Ottoman rulers were known for their military prowess, administrative skills, and patronage of the arts and architecture. They also played a significant role in shaping the cultural, political, and economic landscape of the regions they ruled.