It's either B or D, but I'm leaning towards to B.
Former South African president and civil rights advocate Nelson Mandela dedicated his life to fighting for equality—and ultimately helped topple South Africa's racist system of apartheid.
Answer:
Rhetorical question and expert testimony
Explanation:
The writer seems to have experienced most cases as he writes using examples. The writer also ask questions which can't be answered.
c. because answer A is irrelevant because the piece of evidence is about how to count not about rocks. Answer B is also irrelevant because there is no proof that wind-wolf was forced to work instead of helping out. answer D has nothing to do with any of it because the evidence is about counting not that he is unhappy or wants to learn differently.
C because smollet is the captain and trealawney wants to be part of the crew