Answer: A claim defines your writing goals. It must be arguable but stated as a fact. It is not a personal opinion. It must be debatable with inquiry and evidence
Hope that helps. :)
Well, some of the main characters are Harry, Ron, Hermione, Dumbledore, and Voldemort. But some minor characters that really help contribute to the story are the entire Weasley family, Remus Lupin, Sirius Black, and Snape.