What other purpose did native american literature serve, besides entertainment?
a explaining basic skills
b corresponding with other governments
c expressing the tribe's values
d recording financial transactions

The other purpose that Native American literature serve, besides entertainment was to express the tribe's values.

In conclusion, the correct option is C.

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a biography is a genre that mainly accounts somebody's life and that is written by somebody else. this genre supports sonia nazario's desire to share enrique's life because she can fully inform readers of his entire emotional journey.

in a biography, an author can share the readers almost everything about a person's life, or just one key event or personal aspect the author is interested in telling, like in this specific case in which sonia nazario is centered in enrique's emotional journey.