<span>The correct answer is Rhetorical theory. He believed that Aristotle's theoretical approach was mostly about rhetoric, that is, the way it was presented and the way that the plays were acted out. The theory of dramatic construction is therefore in the domain of rhetorical theory.</span><span />
She returned to her 12th birthday bcuz she thinks it was unimportant. While she was reliving this she realized that all humans are blind. She realized that she took life for granted and did not appreciate the little things. She did not appreciate what she had until she had lost it. In the beginning the other dead people had warned her not to return to the land of the living but she still did it. When she returned she told them "I should have listened to you. That's all human beings are. Just blind people. Thornton wilder is trying to get the readers to appreciate the small things because later on they become things you regret that you did not appreciate.
hope this helps :)
The second one is the best answer