The Correct answer is "It keeps the traditions and cultural history of the Kiowa alive".
Storytelling is a very important part of the Kiowa culture. It is a common practice among all of the members of the tribe. It is a way which relatives and friends come together. During these meetings, the knowledge of the culture is passed from older to younger generations in a very detailed way. This achieves the purpose of maintaining the culture's traditions and history alive throughout time.