Question

What are internal and external frontiers

Answer 1

Answer:

Internal frontier of the empire refers to the areas included in the Sultanate as well as the hinterland of the garrison towns. Exterior frontier refers to the territories which were not conquered by the Sultans of Delhi

Answer 2

$\huge\underline\mathrm{AnSweR}$

Internal frontier of the empire refers to the areas included in the Sultanate as well as the hinterland of the garrison towns. Exterior frontier refers to the territories which were not conquered by the Sultans of Delhi.