How do supporting details enhance a narrative?

Supporting details play a crucial role in enhancing a narrative by providing context and depth to the central idea. They help to expand on the main message or theme of the story, creating a fuller understanding for the reader. When supporting details are woven into the narrative, they add layers of information that can clarify, illustrate, or reinforce the primary point being made. This can include descriptions, background information, character development, and specific examples that enrich the reader's experience and engagement with the text.

For instance, in a story about friendship, supporting details could include anecdotes about shared experiences or challenges faced by the characters, which would reveal the dynamics of their relationship. This added context helps the reader connect emotionally with the narrative and better grasp the significance of the central idea.

In contrast, options that suggest distracting from the main idea or providing random facts do not serve to enhance the narrative, as they could lead to confusion or disengagement. Similarly, while challenging the reader's understanding can be a valid literary technique, it does not directly describe how supporting details function to reinforce and deepen the narrative's central idea.