C! I took this test too. The answer is definitely C.
Part A: The fear of his great-uncle pulling his hair was gone.
Part B: "the dawn of a new era to me" and "on wich they were finally cropped from my head".
It seems like A or B but more for the answer B
Answer:
B
Explanation:
The key word is "learn", and the theme is the main idea or what you learn from the story. Since the reader is focused on the main character most of the story they feel the conflicts too. Therefore the reader goes through the journey the main character encounters.