Part A: The statement that most clearly describes Martin in the early part of “The Medicine Bag” is:
D. He never reveals to his friends that Grandpa is a Sioux.
Part B: The sentence from “The Medicine Bag” that best supports the answer to Part A is:
D. His getup wasn't out of place on the reservation, but it sure was here, and I wanted to sink right through the pavement. (paragraph 12)
This sentence indicates Martin's discomfort with his grandfather's appearance and suggests that he is concerned about how his friends perceive him and his heritage.