Answer: D) Anaphora.
Explanation: anaphora is the deliberate repetition of words, expressions, clauses, sentences, or verses at the beginning of successive phrases, in order to achieve an artistic, rhetorical or poetic effect. In the given lines from the poem "Unanimity Has Been Achieved, not a Dot Less for Its Accidentalness" we can see a clear example of the use of anaphora because of the repetition of the word "raga."