What defenses does Cinderella's Castle have against an attack?

Why did people used to build Castles? What are the different parts of a Castle? How do you go to the bathroom in a Castle? For free home activities sign-up at www.WhoSmarted.com See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .