Repetition, is the device that supports the author's purpose
The answer would be Social Condition because it is talking about how poor they are and giving examples of how poor they are.
For the answer to the question above asking h<span>ow does king support this claim?
I assume you are referring to Matin Luther King, am I right.
If that so, my answer is he support his claim b</span><span>y describing a non-violent direct action as a peaceful middle ground.</span>
“see you next year or not ”