Answer:
A. The tension in his life between staying true to his heritage and
escaping reservation life
Step-by-step explanation:
Sherman Alexie's writings, even those that are fictional, often deal with the common theme of identity and belonging. In his own life, Alexie struggled, and still may, with his desire to be successful and do what is best for his own future, and also what is true to his heritage and culture. In the book The Absolutely True Diary of a Part-Time Indian, the main character leaves the reservation school so that he can get a better education to set himself up for a better life than those of the other people on the reservation.