It was one of the largest cities of the ancient Indus Valley Civilization, also known as the Harappa Civilization, which developed around 3,000 BCE from the prehistoric Indus culture. Mohenjo-daro was the most advanced city of its time, with remarkably sophisticated civil engineering and urban planning. and the Harappan civilization were the first to developed an accurate system of standardized weights and measures, some as accurate as to 1.6 mm. Harappans created sculpture,seals,pottery, and jewelry from materials, such as terracotta, metal, and stone.
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