The Seljuk Empire or Seljuq Empire (Turkish: Büyük Selçuklu Devleti; Persian: دولت سلجوقیان, Daulat-i-Saljuqian; English: Seljuq Empire) was a medieval Turkish empire that lasted from 1037 to 1194 AD. It was spread over a very large area that extended from the Hindu Kush mountains in the east to Anatolia in the west and from Central Asia in the north to the Persian Gulf in the south. https://tshistorical.com/seljuk-empire/