Question: What is a sub-group of Indigenous peoples of the Pacific Northwest Coast in which David A. Boxley identifies with?
Sentence (from "Indigenous peoples of the Pacific Northwest Coast"): The indigenous peoples of the Pacific Northwest Coast are composed of many nations and tribal affiliations, each with distinctive cultural and political identities, but they share certain beliefs, traditions and practices, such as the centrality of salmon as a resource and spiritual symbol.
Relevant evidence: Yes