The Fall of the Moghul Empire of Hindustan

"THE country to which the term Hindustan is strictly and properly applied may be roughly described as a rhomboid, bounded on the north-west by the rivers Indus and Satlej, on the south-west by the Indian Ocean, on the south-east by the Narbadda and the Son, and on the north-east by the Himalaya Mountains and the river Ghagra."