It was the Romans who first used the word Indiae to describe a group of people, apparently from North America or Greenland, who were carried by currents to the coast of northern Germany.
This is not a legend, but absolute fact. Indigenous Americans have also appeared on the shores of Ireland, Scotland and Norway.
The Americas Revealed 
This video is fascinating! Thank you for posting it.
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Many possibilities could shed light on human explorations around the world before it was “mapped” by “experts”. Fascinating video.
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