Question

what was once most necessary for the emergence of cities in the past?​

Answer 1

Harappa was one of the oldest cities in the subcontinent, which archaeologists found 80 years ago. This was the first city to be discovered. All other cities where buildings similar to Harappa were found, were described as Harappan.

Answer 2

Answer:

According to the poem availability of water for the reason for the emergence of cities in the past. Explanation: According to the poem, the availability of water was the major reason why people used to settle near the river or water bodies.