In the last 30 minutes of the movie "Black Panther" (2018), the rhetorical device most present is ethos. Ethos refers to the appeal to credibility, trustworthiness, and character of the speaker or source. In this specific portion of the film, there is a focus on T'Challa (Black Panther) making ethical and moral decisions to lead Wakanda in a just and fair manner. He showcases his leadership qualities, integrity, and reliability, which all contribute to the ethos of his character and his impact on the audience.
