Answer:
I don't have any background information but if Mrs. Mallard married someone i think that she loves him.
Explanation:
When you marry someone you are making a lifelong commitment. If you didnt love someone i'm not sure that you would make a commitment that you have to honor and stay with him for the REST of your life.
Unless of course Brently is ugly and lives in a mansion then Mrs. Mallard would be a gold digger.
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.
Their age is the difference
B. Teenagers have a lot of variation in their behavior