Correa Neto- I suspect you meant "Mesa Verde", not "Monte Verde".
I think Johnny Pixels' suggestion has merit. While there certainly is much prehistoric archaeology in America, I don't think it has the same place in public awareness that it does in Europe, where there is a longer span of historical archaeology. (The problem being that the line between history and prehistory in the Americas is drawn so much later.)
On the other hand, given the superb palaeontological evidence available in America, there is no excuse for the population being so ignorant of the argument for evolution.