Which persuasive device in Elie Wiesel's speech "Keep Memory Alive" best supports his main idea — that we must remember because forgetting about oppression and suffering makes it more likely that history will repeat itself? Question 12 options: His use of parallelism His use of rhetorical questions, such as: "How could the world remain silent?" His use of repetition, particularly his repetition of the phrase: "I remember…" His use of hyperbole and understatement