Final answer:
An author might choose to use a third-person narrator to show the thoughts and feelings of one character and to create a story with more than one main character.
Step-by-step explanation:
An author might choose to use a third-person narrator for several reasons. One reason is to show the thoughts and feelings of one character without being limited to their perspective. By using a third-person narrator, the author can provide a broader view of the story and include insights into multiple characters. Another reason is to create a story with more than one main character. With a third-person narrator, the author can easily switch between different characters' experiences and perspectives, allowing for a more complex and dynamic narrative.
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