The answer to this question is logos
Since other choices are useless in my opinion, it is "exaggeration"
Harriet Tubman uses ethos to have the readers trust her and it helps make her an author you can trust. Ethos is when an author tries to convince the reader that they are a reliable source. So she uses ethos for her rhetorical appeal.
Hope that helps
Advertisements and commercials have historically often received criticism for placing too much emphasis on physical beauty and having a negative impact on people's conceptions of self. The complaints against advertisements have only grown in recent years because of the distortions that are used in advertisements to make people look better than they actually look in person. So there are many strong arguments of the impact that media and advertisements have had on societies conception of beauty today and historically.
