Answer: It is believed that they invented the sailboat, the chariot, the wheel, the plow, maps, and metallurgy. They developed cuneiform, the first written language. They invented games like checkers. They made cylinder seals that acted as a form of identification (used to sign legal documents like contracts.
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pls brainliest?
Explanation:
many died due to widespread smallpox epidemics. no substantial improvement in roads and postal services. many farmers became industrial workers. people moved from urban areas to rulal land.
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Answer:
I think is southern and eastern Europe. but i could be wrong..
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