You won’t believe THIS:
Hundreds of ATV riders in Utah threaten sacred Navajo burial ground to protest federal government
http://www.upi.com/Top_News/US/2014/05/10/Hundreds-of-ATV-riders-in-Utah-threaten-sacred-Navajo-burial-ground-to-protest-federal-government/7271399741853/#ixzz31MEgW3HT
The Navajo Athabascans recently from northwestern Canada and eastern Alaska ?
In the Southwest the Tewa and the Zuñi call the Navajo newcomers Apachu meaning strangers/enemies.
http://www.sjsu.edu/faculty/watkins/navajo.htm
The modern Hopi are direct descendants of the Hisatsinom.
The invading Navajos from Alaska to the SW called the native Pueblo people Anasazi : ancient enemies. The native Pueblo people [ Zuni, Acoma, Tewa, etc. ] do not consider their ancestors to be ancient enemies.
The native Pueblo people recognize the images carved into stone, painted onto pottery, etc. from their ancestors who lived through out the SW well before the head pounders from Alaska appeared. If one is lucky, a knowledgeable native Pueblo person may tell part of the story of the migrations, etc.
The Navajo witch doctors are afraid of the spirits [ images carved into stone ] and keep the Dine away. The head pounders also stole the native Pueblo women and children as well as their food.