did you know that Huckleberry Finn is on the banned book list?
Now let's see. Huck is basically an orphan even though he has the widow douglas for family.
even when his pap was alive he wasn't much of a father.
so Huck really has almost a father son relationship with the runaway slave Jim. and it isn't so much doubt of himself, but doubt about the truth of things he has been told all his life. Like that white folks are somehow on a different level than the blacks. he recognizes the fineness in Jim and the rightness of him gaining his freedom.