Thanks Red Badger, and I wholeheartedly agree. North America was probably depopulated and repopulated due to glaciation. Paleo-Eskimos were supplanted in the far north (by supplanted is meant, rubbed out) by the current layer of paint.
If, as they tell us for decades, the entire North American continent was covered by a ‘mile high’ ice sheet, wouldn’t it have been easier to just walk or sled across from Europe and Asia?
Or, at the very least, raft, canoe or kayak along the edge of the ice sheet?.................