Which strategy best supports the effectiveness of a content outline?

Arranging ideas in a logical hierarchy is essential for the effectiveness of a content outline because it allows for clear organization and a coherent flow of information. This strategy ensures that main ideas are supported by sub-ideas and that each level of the outline contributes to the overall understanding of the topic. A logical structure helps readers follow the argument or narrative easily, enhancing comprehension and retention of the material. By prioritizing the most important concepts at the top and systematically detailing supporting points beneath them, a well-structured outline enables writers to present their arguments or instructions in a manner that is both accessible and influential to the audience. This clarity and order are crucial in technical writing, where precise communication is key to ensuring that complex information is understood by readers.