Explanation:

Situated quite close to the Taj Mahal, the Agra Fort is one of the most important monumental structures built by the Mughal empire. Though built in Mughal Era,during the time of Akbar, the Agra fort is a fusion of Persian art of the Timurid and the Indian forms of architecture. This is so because the fort was originally a brick monument known as Badalgarh, held by Raja Badal Singh, a Hindu Shikarwar Rajput King. After invasion, Sikander Lodi was the first Sultan of Delhi to shift to Agra and live in the fort. The Agra Fort includes a number of monuments like Khas Mahal, Sheesh Mahal, MuhammanBurie(an octagonal Tower), Diwan-e-Khas, Diwan-e-Am, Moti Masjid and Nagina Masjid.