Some of the best themes to write / think about when it comes to this book is education, poverty, social inequality, and violence, but on the less gloomy side there's also a lot of themes of perseverance, and hope. These should apply well to chapter 8, Good luck!
The correct answer is:
Prewriting
Prewriting is stage of the writing process that involves gathering and selecting ideas. It can include creating lists, researching, brainstorming, creating charts, reading to discover more about the author's style, talking, collecting memorabilia or clips from other texts, and free-writing.