Very (very) hard to do what you ask. Ireland is easy, it is an island. No immigration for centuries. Germany? Where does its eastern border begin and...
Those modern nationalities came after Kolyma from that vantage point. Those ancestral peoples had no conception as such, since nations/nationalities...
Its a complex scenario for sure. J-L283 seems to have a tmrca followed by initial diversification around 3600/3500 BC, and then later diversification...
Sure, but in the context of Balkan groups with steppe admixture, which were the ancestors of proto-Albanians, Greeks, Thracians, etc, you're looking...
The problem is we already have a lot of Hungarian LN + Copper Age samples (and we're going to get more) plus some Romanians & Bulgarians and there's...
I think this has to do with user base more than anything. Most users are of English, Scottish or Irish background, have tested, and have trees. Same...