Final answer:
Exposition at the beginning of a story sets the scene by introducing characters, their backgrounds, and the setting, and may include dialogue that hints at conflicts or unveils backstory.
Step-by-step explanation:
When an author provides a flashback or background material at the beginning of a story to rehash previous events, they are indeed utilizing what is called exposition. This exposition sets the scene by introducing characters, their backgrounds, the setting, and occasionally the themes and potential conflicts of the narrative.
It can also involve dialogue that reveals backstory elements and engages readers by weaving details and past secrets into conversations between characters. This foundational information aids in understanding the overall story and creates an emotional connection with the audience.
While most narratives follow a chronological order, altering the sequence of events through flashbacks, thematic anecdotes, or reverse chronological storytelling can build tension and maintain reader interest. The exposition is not confined to the opening of a narrative; it can occur at various points within the story as more about the characters and their circumstances is revealed.