What mistake did Nancy make when narrowing her topic?

Narrowing a topic is a critical step in preparing for a speech, as it affects how well the audience can engage with the material. If Nancy narrowed her topic too much, it means she likely focused on an overly specific area that may not provide enough content or relevance for her audience. This can result in a lack of depth, making it difficult to create a full, engaging presentation. A topic that is too narrow may also fail to hold the audience's interest due to a lack of breadth or variety in the information presented.

The ability to strike the right balance in topic selection is essential for ensuring that the speech is informative and engaging. Careful consideration should be given to the appropriateness of the topic depth relative to the allotted time and audience's pre-existing knowledge.