If we were to attempt to sort out who has migrated from where, when, and piece together some sort of cohesive genetic group that has primacy over a geographic area, almost all of us would end up re-colonizing Africa, including, ironically, most of the people doing the bitching about white people and land theft. Myself, I'd be headed for Germany or maybe France- because you see, even though my ancestry is mainly irish, the British isles were repeatedly rape-colonized by germanic tribes, and fortunately there are essentially no neanderthal descendants left with enough genetic purity to claim Europe. My spouse, sadly, will likely have to return to Morocco, as while he is irish, he's 'black' irish - so north african dna via Spain. Most of the latinx and hispanics will have to return to Africa, Portugal or Spain as well. I'm sure we'll all be welcomed back to our pre-1400's homelands with open arms.