The Native American literature mostly talks about their customs, rituals, values and their knowledge, the stories can be hero tales, migrations legends, accounts of creation or song lyrics, taking this into account the key themes that the American literature uses are the origin of natural phenomena, the sacredness of the natural world and the unending cycle of life.
The type of pronoun is used to show the connection between the antecedent and the subordinate clause of a sentence is a relative pronoun. Relative pronouns are used to link a clause or phrase to a noun or pronoun. Hope this helped!