The Navajo Nation (Navajo: Naabeehó Bináhásdzo) is an American Indian territory covering about 17,544,500 acres (71,000 km2; 27,413 sq mi), occupying portions of northeastern Arizona, southeastern Utah, and northwestern New Mexico in the United States. This is the largest land area retained by an indigenous tribe in the United States, with a population of 173,667 as of 2010.
By area, the Navajo Nation is larger than ten U.S. states – West Virginia, Maryland, Hawaii, Massachusetts, Vermont, New Hampshire, New Jersey, Connecticut, Delaware and Rhode Island – and is less than one percent shy of being...