If an author tells a story about Sharon purchasing a new car and then interrupts that story to tell another story of why Sharon got a new car which narrative technique is the author usingAsk us anythi?

The author is using a narrative technique known as "flashback." This technique allows the author to interrupt the main storyline to provide background information or context about Sharon's decision to purchase the new car, enriching the reader's understanding of her motivations and circumstances. By inserting this secondary story, the author creates a deeper connection between the character's past experiences and her present actions.