At the tower of babble, shortly after the flood, God re-distributed living beings across the world: confusing their languages and ostensibly creating a great deal of genetic diversity.
There has never been such a global cataclysm in human history or prehistory. Many floods in various regions (especially in the river valleys that have supported human settlements for so long), but no actual global cataclysm.
We wouldn't have survived something along the lines of what killed the dinosaurs. Our only chance now is to deflect another asteroid.
Plus, there was never a single language. By the time humanity developed anything we close to a real language, we had spread out pretty far. American indian languages did not evolve from Indo-European.
They're just stories & myths.
You're not a literalist, are you? You don't strike me as stupid enough to actually believe that.
Nice trolling
