Question

compare old day map with the present day map of the Sub-continent listing as many similarities and different as you can find​

Answer 1

Answer:

There are many similarities and differences we can find between Map 2 and the present-day map of the subcontinent. So far similarities are concerned, we can notice that the coastline is almost as curved as it is in the present-day map. The location of most of the places shown in the map are almost correct.