Question

How do we know that Indus cities were very well planned?​

Answer 1

Answer:

Most of the Indus cities were well-planned and this is evident from the excellent town planning, drainage system and sanitation. The streets cut each other at right angles. ... Along with this, the drainage system was also properly planned.

Answer 2

Answer:

Most of the Indus cities were well-planned and this is evident from the excellent town planning, drainage system and sanitation. The streets cut each other at right angles. ... Along with this, the drainage system was also properly planned.