asked 98.1k views
5 votes
The presence of plumbing systems suggests that the Indus Valley cities:

1.had strong central governments to plan.
2.produced enough surplus to allow for differentiation in jobs.
3.valued cleanliness.
4.All of the choices are correct.

1 Answer

4 votes

Answer:

All the

Step-by-step explanation:

choices are correct

answered
User Rahul Soshte
by
7.9k points
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