Narrative structure refers to the organized framework that outlines how a story is constructed, encompassing the sequence of events, the way they are presented, and how they interrelate to create meaning. It includes elements such as exposition, rising action, climax, falling action, and resolution, which work together to guide the reader through the narrative. This structure is essential in creative nonfiction as it helps to convey personal experiences and factual information in a compelling and relatable way.