What do you make of the Duke and the King?

 Huck and Jim are floating down the river and they come across two men, who claim to be a Duke and a King. Huck is able to tell straight away that they are lying, but Jim on the other hand; cannot. This shows a huge contrast between them and how they are developing. Huck wants to avoid conflict and is trying to do the right thing, yet is able to read people much better. Jim has a hard time seeing through people’s lies and is very, very gullible.