It should include a summary of your personal insight
Answer:
Fables are more fun to read than other stories because animals make interesting characters.
Explanation:
This is an opinion not a fact, and as an opinion essay is an <em>opinion essay</em> this would be the best example.
Answer: I disagree
Reasoning: Wealth is not what makes you live a full live health, relationships and reception of life are also important to living a full life.
Answer:
It's C. It indicates that Douglass believes he deserves freedom.
Rhetorical questions are often used in contexts like these. Almost always, they indicate something similar to this answer. So, yes, it's C.