i think the answer is letter A?
I believe it is prose D because the definition for probe is -written or spoken language in its ordinary form, without metrical structure.
Answer:
"The book describes the prejudice and segregation that inspired black people in Birmingham, Alabama, to organize and demand their civil rights. The many protests included a march by students, many of whom were interviewed for this book. Their stories describe what life was like in a segregated town and explain why it was worth risking everything for equal rights."
Explanation: