I think the topic is likely to be greek mythology.
Answer:
Letter b. the tone is the author's attitude toward the subject.
Explanation:
Tone may be formal or informal or may other possible attitudes. Authors set a tone in literature by conveying emotions or feelings through words.The way a person feels about an idea/concept, event or other person can be quickly determine through their facial expressions, gesture, and in the tone of their voice.
[can i have brainliest?]
C. Human vanity and it's destruction over time
