Final answer:
The answer depends on the presence of specific rhetorical devices in Susan B. Anthony's excerpt. Without the excerpt, we cannot provide the exact technique, but we can define Repetition, Rhetorical Question, Parallelism, and Anecdote to help identify them.
Step-by-step explanation:
The persuasive technique mostly used by Susan B. Anthony in the excerpt provided could be one of four options: Repetition, Rhetorical Question, Parallelism, or Anecdote. Without the specific excerpt of Susan B. Anthony's speech or writing, it is not possible to definitively say which technique was used. However, we can define each technique to help identify them in the text. Repetition is a rhetorical device where words or phrases are repeated for emphasis and to help reinforce an idea or argument.
An rhetorical question is a question asked to make a point rather than to solicit an answer. Parallelism involves using similar grammatical structures or word choice to create a pattern or to emphasize an idea. An anecdote is a short story used to illustrate a point. To determine the correct answer, one would need to look for these elements within the text of Susan B. Anthony's writing or speech.