Answer: B) the indifference of humans to the suffering of others, and C) hope in the face of adversity.
Explanation: In literature, the theme is the underlying message of a story, it is what critical belief about life is the author trying to convey in the writing of a novel, play, short story or poem. Usually this belief, or idea, is universal and transcends cultural barriers. In the given excerpt from Elie Wiesel's "Night" we can see developed the themes of the the indifference of humans to the suffering of others ("How was it possible that men, women, and children were being burned and that the world kept silent") and the hope in the face of adversity (because she keeps hoping that she is dreaming).
