There are many speculations. Some say that there was either massive floods or drought. There is also a theory that aliens attacked the cities. However these are mostly rumors.
the cities of indus valley civilization are harappa , mohanjodaro
It was so special because it had very big settlements
It was so special because it had very big settlements
No
A decline in trade is the economic theory given for the fall of the Indus Valley civilization.
A decline in trade is the economic theory given for the fall of the Indus Valley civilization.
The ' upper-town area' of the cities of indus valley called 'CITADEL AREA'.
The ' upper-town area' of the cities of indus valley called 'CITADEL AREA'.
By the river and its tributaries.
nothing
nothing
why did the Indus River Valley have to be rebuilt many times.