How is the oral tradition present in Native American literature from the past and present?

Need this asap what would be some of the drawbacks of using a specific dramatic structure such as freytag's pyramid?

Read this excerpt from leah missbach day's foreword to wheels of change.bicycles have long played a role in my life. as a young woman, i rode one year-round before i had a car. but it was later in adulthood that the bicycle became more than a source of transportation for me. the bicycle actually began to truly shape the way i saw the world.what is the author's purpose for including this in the foreword?

Based on this excerpt, the reader is able to conclude that turner feels about his friendship with lizzie.