6 points
Great article. It’s worth remembering that DNA is only evidence that someone banged, and I imagine there’s a fair amount of contact that goes on before that.
A North American group from Colombia
I hope this person just meant to say “Native American”, and doesn’t really think Colombia is in North America.
(sorry, I’ve spent the last week proofreading articles…)
4 points
North America of course being any part of the Americas in the Northern hemisphere –
5 points
5 points
Even the Columbia part is weird. Should have been “present-day Columbia” or similar.