What figurative language element does bob kaufman use when he repeats the word raga at the beginning of these lines from his poem "unanimity has been achieved, not a dot less for its accidentalness"?

If the four main points of this informational speech were changed 1. part-time job interviews ii. summer job interviews iii. college entrance interviews iv. full-time job interviews organization type would change from a. topical, cause-effect b. chronological, topical c. spatial, chronological d. cause-effect, spatial