Question

what evidences prove that harappans are expert craft person​

Answer 1

Archaeologists have found spindles from the excavation sites.  Metals, writing, the wheel and the plough were important for the Harappans in many ways. Metals were used for making various tools, utensils, jewelry and seals.

Answer 2

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Archaeologists have found spindles from the excavation sites. Metals, writing, the wheel and the plough were important for the Harappans in many ways. Metals were used for making various tools, utensils, jewelry and seals.