They were among the first to develop a system of uniform weights and measures. Their building bricks w<span> This was the first civilization to incorporate urban sanitation systems. Personal hygiene seems to have been a high priority. </span>ere very uniform making city planning easy. <span> Transportation and trade were major goals of these people. Their trade network ran from Mesopotamia to northern and central India. Their empire was economic, not military. </span>
Technically is what it’s called . I hope this helps you!!
Answer:historian's
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Took the test and put this as the answer and got it correct.
Answer:
the people gained the right not to pay unfair taxes so they really didnt have a reason to rebel
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