Describe the structure of Into the Wild? Use 3 piece of evidence to support your answer. (Probably the way the story was written?)

Jon Krakauer is a thorough researcher. He delves into Chris McCandless’s journal entries, photographs, and letters along with interviews of family, friends, and authorities, secondary research on other explorers: as well as his own personal experiences to write about Chris. Krakauer then uses a circular driven narrative structure to explore Chris from a number of perspectives always using facts as a template.