>>17794799 (OP)Here's the genetic admixture based on the Davidski coords:
It shows that the Italians just received more Yamnaya admixture, and also more Near Eastern admixture.
Which obviously makes sense - the first were the WHGs, then the Farmers, and finally came the Yamnayas.
The real question is - where did the Yamnayas come from? It's common knowledge that the Farmers came from Anatolia, but if the Yamnayas came from the Steppe, why did they go straight to Italy, without establishing any cities or bigger settlements along the way?
The first somewhat accepted date for Rome's dating is 753 BC, and the first northern European countries were being formed, how much later? A 1000 years, with the Frankish Empire?
Given that the exact same problem concerns Greece (to an even bigger extent), I think it's not preposterous that those Yamnaya people came from the south, most probably eastern Mediterranean.
I wonder if anyone here has any logical answers to this question.