Social Sciences, asked by reenamehra2861, 6 hours ago

first sewage darinage system was developed in civilization​

Answers

Answered by XxAttitudegirlxX2
0

Answer:

The most unique aspect of planning during the Indus Valley civilization was the system of underground drainage.

Explanation:

Hope it's help you :)

Answered by PRS73
0

Answer:

industry valley civilization

harrapa

Explanation:

in North western India

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