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Agreed, I think the population sample is biased- inmigrants are by definition people who got and and left a place in an attempt to find a better one, and most c
by mattnewton 8y ago
Agreed, I think the population sample is biased- inmigrants are by definition people who got and and left a place in an attempt to find a better one, and most current USA ancestors were immigrants.
- seanmcdirmid 8y agoWell, all current USA residents had immigrant ancestors, even if they came over via a land bridge more than 10kya.