Tabaqat-I-Akbari was written by Khwaja Nizammuddin Ahmed Harawi, written during the reign of Akbar. It is a history in nine parts from the first appearance of Islam in India up to the date of its composition in 1593-94. Tabaqat-i-Akbari is a very important source for the history of the Saiyid and Lodi Sultans.
The kingdom was divided into different administrative units during the rule of the Vijayanagar empire in southern India which ruled from 1336 CE to 1672 CE. These administrative units were called Mandalams, Nadus, Sthalas, and Gramas.
Mubarak Shah was the second ruler of the Sayyid dynasty which ruled the Delhi Sultanate after the fall of the Tughlaq dynasty. He succeeded his father, Khizr Khan to the throne in 1421 CE.