It seems R1a is found to varying degrees from Iceland and Ireland, all the way across Asia. How can this genetic information tell you you're Polish?
it showed this across europe and of course this would be true, people do not stay
in same area.. now or even then.. but I agree, this is theory still. so how can it
be proven.. but apparently DNA can be extracted from people that were mummys
thousands of years ago and we can learn from it, and possibly some of the evidence
they put before us in theory is more then likely scientific tests which have been
concluded as evidence of these DNA markers.
I just find it amazing that whomever was the first survivor of my DNA - who is probably
my 80th great grandfather, how did he do it? what did he witness? and what
struggles he endured..I would love to know, but this is impossible.