Final answer:
The question is about the use of ethos, pathos, and logos in Narrative of the Life of Frederick Douglass and how they are persuasive techniques.
Step-by-step explanation:
The subject of the question is English, specifically Narrative of the Life of Frederick Douglass. The question is asking about the use of ethos, pathos, and logos in this work. These are persuasive techniques used by the author to appeal to the reader's emotions and credibility.