I believe the correct answer is: A person can experience the calm of the pleasure dome and the chaos of the wilderness outside.
In the “Kubla Khan”, written by English poet Samuel Taylor Coleridge in 1797, the “miracle of rare device” symbolizes that person can experience the calm of the pleasure dome and the chaos of the wilderness outside. Coleridge uses contrast between the dome and the wilderness – natural versus man-made, below and above the ground, frozen and warm, to create a harmony and show the experience of the pleasure.
<span>It has been said that human evolution which cultured the human behavior involving sexual relationship might have been influenced by agriculture. 10,000 years ago humans have become independent and learned how to produce and create plantation which had altered human condition back then. </span>
The answer could be that the author wanted to show readers how unjust, cruel, and incorrect prejudices can be. After the main conflict is resolved, the narrator goes on to prove how incorrect everyone's prejudices about the Duvitches were.
I read that book last year :)