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