Middle Asia Digs Suggest a New View of the Dawn of Civilization

For decades, school children have learned that human civilization emerged about 5000 years ago along the Euphrates River in Mesopotamia, along the Nile, and along the Indus River. But archaeologists working in a broad arc from the Russian steppes through Iran and onto the Arabian Peninsula are finding evidence that a complex network of cities may have thrived across the region in roughly the same era, suggesting a dramatic new view of the emergence of human civilization.

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