The Hopi population is a tribe that lives in America, specifically in Arizona, and is part of the pre-Columbian cultures of North America. Their religion is outlined as a clear expression of the cargo cults born in human prehistory, in fact they believe that one day a galactic cargo will arrive on earth and take future members of their population away into space. The Hopi therefore believe in a "day of purification", in which spaceships will arrive on earth and carry out their em ...