Question

Meaning of internal and external frontier

Answer 1

Answer:

internal frontier of the sultanate consisted of the hinterland of the grassion town.

external frontier refer to the unconquered territories especially in the southern part of the subcontinent

Answer 2

Answer:

• Internal frontiers of the sultanate consisted of the hinterland of the garrison towns.
• The external frontiers refer to the unconquered territories especially in the southern parts of the subcontinent.

hope it's help you.

pls marked it brainliest....