What happened to the main characters in the book, The Wizard of Oz?
An interesting question. The Cowardly Lion goes back to a forest where he killed a great spider, to rule over the animals there.
Dorothy goes home.
The Scarecrow stays in charge of the Emerald City (with his new brain).
The Tin Woodsman goes to the land of the Winkies, because they ask him to be their leader.