There are many different kinds of stories. Some are called "hero stories"; these are stories of people who lived at one time, and who were immortalized and remembered through these tales. There are "trickster stories", about the different trickster figures of the tribes, spirits who may be either helpful or dangerous, depending on the situation. There are also tales that are simply warnings; they warn against doing something that may harm in some way. Many of these tales have morals or some form of belief that is being taught. This is how the things were remembered.