Answer:
The tribal system inside the United States:
The United States consists of a diverse form of people, these people are present in the form of tribes across the region. As, the Navajo tribe is still considered to be the one with the most number of individuals.
Like many other tribal system the Navajos were considered the most prestigious and respectable living inside the United States.The Navajo's were considered more advanced in terms of having more set of skills to survive inside the harsh conditions and had the knowledge of crafting the right tools to haunt down the animals found in more temperate environments.There is a leader and more systematic approach to certain issue inside the tribe, along with which the tribal system is also there to guide the associated individuals through the different situations.
So, there is a more democratic approach taken by the system to have a place for the tribal systems and protect the tribal values itself inside the United States.