Each sarkar of Sher Shah Suri was divided into several parganas. Shiqdar (military officer), Amil (land revenue), Fotedar (treasurer), and Karkuns (accountants) were the officers in charge of the administration of each pargana.
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.
Tall minarets were the significant and one of the earliest features of Islamic architecture. A double dome is built of two layers. One layer inside which provides ceiling to the interior of the building and the other layer is the outer one which crowns the buildings. The method of making double dome was practised in East Asia for quite some time before it was imported into India. A cenotaph is an empty tomb or a monument erected in honour of a person or group of people whose remains are elsewhere.