Answer and Explanation:
The. "In the past, none failed to hear Confucius' teachings, but few understood them." A claim is a statement about something. Claims are established when the author of the argument positions himself and shows his opinion about a certain thing, usually without presenting a fact that proves it and leaves it open to be rejected or accepted and debated. An example of a claim is the phrase "In the past, none failed to hear Confucius' teachings, but few understood them."
B. The text shows how the song dynasty financed education by making it big and imposing in China. Since people had access to a good education, were well educated and very academically savvy, they were able to establish well-organized and managed social and political development.