@WeinlandCrafter he just wants your attention for you to join the COMPLETELY unresearched TL (like Navajos simply COULDN'T migrate to Southwest USA before 500 CE, even if horses remained, and... GUARANI? COLONIZING EUROPE? nah fam, they're staying in South America) ("European Horses Who?" is basically horses die in wrong place, so Indo-Euros never reach Europe or India, so Europe is completely different)