Well, it's mainly about the struggle for a better future. In 'The Part - Time Indian, A True Story', the main character wants to break free from the limitations of life on the reservation. He sees education in the white school as a way out, which shows the theme of striving for a different and hopefully better life.
The theme is centered around cultural clash and self - discovery. The book shows how the narrator experiences different cultures - his own Native American culture on the reservation and the dominant white culture at the new school. Through this, he has to figure out who he really is, where he belongs, and how to balance the two different aspects of his identity.
The main theme is about identity. The protagonist is caught between his Native American heritage and the white American world outside the reservation. He tries to find his place in both worlds, facing challenges and discrimination along the way.