To determine who Mark Twain frequently makes fun of in his novels, we can refer to his works. Mark Twain was known for his satirical and humorous writing style, often using his novels to mock and criticize various aspects of society. While he touches upon different subjects and individuals, including the needy and political figures, one of the recurring themes in his work is self-deprecating humor. Therefore, the correct answer would be C. Himself. Mark Twain often used his own experiences and observations to create humorous situations and poke fun at himself, making it a common feature in his novels.
