Is this one of the 77 Wonders of the World ? Yes, no, vote.
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“The site of the ancient city contains the ruins of a Bronze Age fortified city, which was part of the Indus Valley Civilization. The city is believed to have had as many as 23,500 residents and occupied about 150 hectares (370 acres) with clay sculptured houses at its greatest extent during the Mature Harappan phase (2600–1900 BC).” More on Wikipedia.