Question

what is meant by internal and external frontier in sultanate​

Answer 1

Answer:

'Internal' frontiers of the sultanate refer to the 'hinterland' of the garrison towns. The 'external' frontiers, on the other hand, refer to the areas beyond the hinterland of the garrison towns that included the unconquered territories especially in the southern parts of India.

Answer 2

• The internal frontiers meet the Hinterland and the Garrison town. the area of internal frontier extended up to the forests of ganga and yamuna daab.
• the external frontier means the area that lived for away from Delhi. For ex. South India.