How do the locations of ancient and modern Indian cities differ? Ancient cities developed only in inland regions, while modern cities developed along the coast.
Ancient cities developed in mountains, while modern cities developed along the Ganges River.
Ancient cities developed along the Arabian Sea, while modern cities developed mainly on the Bay of Bengal.
Ancient cities developed mainly along the Indus River, while modern cities developed near different bodies of water.

Ancient cultures tended to depend on rivers since rivers supplied populations with drinking water and irrigation.  Overtime, however, technology has changed and grown and we can develop cities in regions that would seem unsuitable for the past.  Also, cities have shifted from becoming places located for the sole purpose of survival to becoming places located for convenience.  I hope this helps you out.

Its D

Explanation:

Ancient cities developed mainly along the Indus River, while modern cities developed near different bodies of water.

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a. an ice age

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