>>17800177
Appendix - WHG concentration.
It’s worth noting that the Western Hunter Gatherer admixture nowadays, after the Baltics and Finland, is the highest in the Basque region, which is interesting in light of the Euskera being the ancient WHG language.
The rest of Spain falls in the broad European average.

Maybe that's how they managed to keep their language - not enough of them died out/were killed?

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