The Navajo people share what type of ancestry with the Apache?

The correct answer is Athabascan ancestry, as both the Navajo and Apache peoples belong to the larger Athabascan language family. This ancestry indicates their shared linguistic roots and historical ties, which are believed to trace back to the migration patterns of Indigenous peoples from northwestern Canada and Alaska.

The Athabascan peoples, including the Navajo and Apache, are characterized by their unique cultural, social, and linguistic attributes that distinguish them as Indigenous groups in the Southwestern United States. Understanding this shared ancestry helps to analyze their historical interactions, cultural developments, and how they adapted to their environments over centuries.

The other ancestry options listed, such as European, Mexican, or Hispanic ancestry, do not reflect the historical and linguistic connections shared by the Navajo and Apache, hence reinforcing the significance of their Athabascan roots.