In the ending is it romantic or realistic?

In my opinion, the story's ending is realistic. Twain's, The Adventures of Huckleberry Finn, is an example of Realism, but is also contains numerous examples of Romanticism. Over the course of the novel, Huck undergoes a major transformation.... he grows up, he learns that things are not always what they seem to be, and he learns to question the things he was raised to accept without question.