Which aspect of The Tempest is the best demonstration of a difference in power?
A. Some characters are comic, while others are more serious.
B. The natives speak the same language as the Europeans.
C. Some characters exhibit sibling rivalry, even when they aren't
siblings.
D. The nobles speak poetically, while commoners speak in a direct
manner.

D. The nobles speak poetically, while commoners speak in a direct  manner.

Explanation:

The Tempest is a play written by William Shakespeare. The first scene takes place on a ship at sea during a tempest and the rest of the story is set on a remote island, where the sorcerer Prospero lives with his daughter Miranda and his two servants. Many of the characters of the play are in a master-servant relationship. One of the demonstrations of a difference in power is the way different characters speak - the nobles speak poetically, while commoners speak in a direct manner.

rivalry

explanation: