The history of the Tlingit involves both pre-contact and post-contact historical events and stories. The traditional history involved creation stories, the Raven Cycle and other tangentially related events during the mythic age when spirits freely transformed from animal to human and back, and the migration story of coming to Tlingit lands, clan histories More recent tales describe events near the time of first contact with Europeans. At that point, European and American historical records come into play, and though modern Tlingits have access to and review these historical records, they continue to maintain their own historical record by telling stories of ancestors and events important to them against the background of the changing world.