Rhetorical Devices In Martin Luther King's Speech

King used many rhetorical devices in his speech at the Lincoln memorial one of which was repetition most notably seen in the most famous part of the speech paragraphs 13-18 where he repeats "I had a dream" by repeating it in a way he empowers the phrase making it more meaningful another rhetorical device he used was allusion the way he used this is less direct, but just as meaningful by saying "But one hundred years later" in the context of Lincolns emancipation proclamation and how black people were still not treated fairly it shows the injustice that even though they were promised freedom 100 years ago they still had not received it, the third rhetorical device that he used was an extended metaphor from paragraphs four and five where he makes