Speech outlines that adhere to the principle of subordination will indicate sub-points with which of the following?

The principle of subordination in speech outlines is designed to demonstrate the relationship between main points and their supporting sub-points clearly. In this structure, main ideas are typically denoted with Roman numerals, which signify that they are of primary importance within the outline.

Sub-points, which offer additional details or support to those main ideas, are indicated using capital letters. This method provides a clear hierarchy and differentiation between the main points and their supportive elements, allowing the speaker to organize their thoughts logically.

This clear visual structure helps both the speaker in their preparation and the audience in following along with the speech. By consistently using capital letters for sub-points, the outline maintains an orderly presentation that reflects the importance and relationship of the ideas presented.