Alauddin Kalji introduced an innovative Chehra and Dagh System wherein the Chehra system involved the detailed description of each soldier and Dagh system involved branding of horses. Strict review of the army from time totime was carried out.
The Mughal emperor Akbar died of dysentery in 1605 A.D. and was buried at Sikandra. Akbar was disliked for his political ideology by Shaikh Ahmad Sirhindi who was a Sufi leader.
Qunum-i-Humayuni was written by Khwand Mir, also known as Ghiyasuddin Muhammad. It is an account of rules and ordinances established by emperor Humayun and of some building erected by him.