Imagine that you have decided to write an analysis about King’s use of metaphor and repetition as rhetorical techniques. Which topic sentence best introduces the analysis?

Choice B is the strongest topic sentence because it identifies both techniques—metaphor and repetition—and explains their purpose: persuading the audience to work toward equality. Choice D merely names the techniques without presenting an analytical focus, while A makes an unsupported claim that they are King’s strongest techniques.

AI-written and checked against the verified answer.