The Delhi Sultanate literature began with the rise of Persian speaking people to the throne of the Sultanate of Delhi, naturally resulted in the spread of the Persian language in India. It was the official language and soon literary works in the language began to appear. Initially Persian literature talked about topics which were familiar to those from Persia. Gradually however as more Indians learnt the language, the literary works began to have a more Indian theme. Amir Khusrav was a noted writer of the period, who was one of the first writers to write Persian literature about events concerning India. His inspiration came from events he saw around, his work soon grew to be appreciated and he became a court poet.