ancient coastlines

How Did People Travel According To This Theory?

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How Did People Travel According To This Theory? The evidence presented clearly supports the idea of human migration along the northwest coastline instead of an interior route. Fossilized biological data consistently shows that the interior route of an ice free corridor would not have been ecologically sustainable until after the first humans entered the Americas.

How Did People Travel According To The Coastal Route Theory?

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How Did People Travel According To The Coastal Route Theory? The coastal route hypothesis is based on the idea that the First People to inhabit North America traveled by boat down the Pacific coast, living in areas of ice-free land, called refugia, along the way. They may have hunted some land animals, but they also