Answer:
B- The man does not realize that it is cold outside
Explanation:
An internal conflict; the protagonist vs. internalized social forces.
The internal conflict can also develop between the protagonist and herself. However, this is not the case here, as she is struggling to overcome the supposed obstacles that others (her family) are imposing upon her. It's not that she doubts her own capabilities or competence; it's that others doubt her capabilities, based on the fact that she is a woman.
Twain mentions four social classes in the novel starting from the top, we have the wealthy, aristocratic people represented by the Grangerfords. Mr. Grangerford was described as a 'well born' kind of person. There is a middle caste of white people. For instance, on page 15, "Why can't the widow get back her silver snuff-box that was stole? WHy can't Miss Watson fat up?'
The next rung down is a lower class of white people like Huck. The very last consists of African American people like his friend Jim.