These lines are taken from "The Lake Isle of Innisfree" by William Butler Yeats. The theme of these lines is related to the peace. The speaker might be feeling trapped, bussy, sad and that is the reason why his motivation in life is to achieve some peacefulness. So we can say that the main theme is: Peace.
The answer that would best complete the given statement above would be option D. Because of the political events of his time, Dryden frequently used the words <span>hierarchy, bureaucracy, and power in his writing. Hope this answers your question. Have a great day ahead!</span>
