>>512887422
>>512887484
This is widely established science. The people that hate this topic are Baltic nationalists (which is a different concept from race as no country on Earth has a pure genetic makeup), and literal raging poojeet supremacists. The main dispersion location of the Aryan languages into what is now Iran (Aryan) and India was from Russia (Sintashta). And the Aryan languages are closely related to Balto-Slavic (pic related).