Why is there no Indian-style organization in the Fallout universe? Untouchable political correctness?

[迪亚哥]

The Fallout universe already has Legion Slaves, Khan Gang, NCR Republic, Knight Brotherhood, The Last Days of the United States Government, Enclave，Communist China, and Alien. ... ... ... Why no Indians? Political correctness is untouchable?

[迪亚哥]

Diposting pertama kali oleh Traveler:

Uh, play New Vegas?

FNV There really is a tribe, they are in the valley.

But it doesn't seem to be an Indian tribe.

It seems to be some other wild tribe.