There are a number of ways in which a narrator affects the story, however the most important that a narrator does is to provide insights of the characters and describe their mood throughout the story.
Who is a narrator?
A narrator is someone who narrates the story written by the author in such a way that the readers can create imagery of the things or events narrated throughout a story.
Usually, the narrator has the most important part to be played in the story, which is to describe and introduce the readers to the characters of the story and the events that take place in characters' life throughout the story. It gives a visual feeling while reading to the readers.
Hence, the significance of a narrator in a story has been aforementioned.
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