They don't really have a nickname. You could say "Navajo" is their nickname. It comes from a Tewa Pueblo Indian name for them. Their name for themselves in Navajo is Diné (two syllables, second one high tone, "di-ne" - i as is "bit", e as in "met").
Sometimes in early times the Spanish confused the Apache who are their linguistic cousins. The Apaches were also known to the Spanish by many names for different groups and also early on as Coyotero, Querechos or Llanero.
To confuse things even more, the unrelated Comanches, Mohaves, Hualapais, and Yavapais were sometimes known as Apaches as well.
yes the Navajos did have gardens
Navajos do enter the hogan clockwise.
Clothes
the navajos use of hopi ways was an example of their ability to
The Navajos lived in hogans on a high desert plateau with mountains all around.
yes
the navajos
it wasnt
Most of the uranium was mined by the Navajos of New Mexico and Arizona.
Navajos still speak their native language. They also speak English.
A Daughter of the Navajos - 1911 was released on: USA: 16 June 1911
Yes. Hogans are sacred to the Navajo people.