Final answer:
Authors use archetypes in their writing to represent something universal about human nature or experience, making their stories relatable and engaging for readers.
Step-by-step explanation:
Authors use archetypes in their writing because they represent something universal about human nature or experience. Archetypes help to create characters, situations, or symbols that readers can easily relate to and understand. By using archetypes, authors can tap into shared cultural and psychological beliefs, making their stories more relatable and engaging for readers.