The Wizard of Oz, I think that is a bad person, he gives hope to Dorothy and her friends. the Dorothy is a kind person and likes to help others. The Oz used artifice to Dorothy and her friend Do what him want by Dorothy not realizing it. Dorothy and friends encounter many obstacles in the way, but she has a witch to help her every time. At the end of the story, Dorothy knew that Oz is just an old man who has no magical powers or anything, however, Oz told Dorothy and friends that they have magical powers on yourself already and also left her with her friends.