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Initial_District_161 t1_iykzyvx wrote

>How is that surprising?

Because it implies trade networks across millennia.

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[deleted] t1_iyl04lh wrote

[deleted]

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Initial_District_161 t1_iyl0fee wrote

No, we didn't.

We knew they existed over thousands of MILES but for those same routes to have existed for thousands of YEARS is different.

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