Let us read a History of INDIA, and not teach our children the history of Delhi and surrounding areas. When I teach my sons history for the CBSE course, I was stunned to see that the entire south was covered in 2/3 chapters, not much on the east till the British came to Oudh,and in the west, we read the history of the Marathas only with the coming of Shivaji. It should be more accurate now.