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The Incas were the first to use paved roads to carry verbal messages around the Empire. They did a relay type thing. One runner would go as far as he could then pass the message on to another runner and so on. They could cover 150 miles in a day. They also built a strong army and conquered lots of smaller civilizations. But they didn't dare attack the Aztecs, the only civilization stronger than them. Yes, they were cannibals, but they invented popcorn.

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12y ago

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