According to research, these people were doing this construction within a few thousand years after the ice melted and they couldn’t cross over into Alaska and North America any longer to get down to Central and South America to be Aztecs n Incans n Mayans, but they knew modesty n how to use an animal skin to make a sexy loin cloth…
9600 DCE +2000 equals about 387 generations back to a possible cousin on your genetic tree, give or take consistent pruning...