What is this monument?
Correct answer: Akbar's Tomb

I am not a number.
Akbar was, if I remember correctly, the third Mughal emperor. The Taj Mahal, also in Agra, was built by the fifth Mughal emperor as a mausoleum for his wife but is also where he lies in rest.

Ali *Regulus* Mirza
Unfortunately for the Jats, however, their bravado proved to be their undoing. Soon after what they did to Akbar's tomb, they were shredded like cattle fodder by the Timurid army.