How does the narrators point of view help create the tone of the story Phaethon

Which techniques best describe the tone the author is using in this passage?

What does twain find ironic and hypocritical about human patriotism?

Which of these sentences exhibits proper usage? a. many doctors affiliated with university hospital expressed concern about the policy (moore 5). b. many doctors affiliated with university hospital expressed concern about the policy (moore 5). c. many doctors affiliated with university hospital expressed concern about the policy (moore 5). d. many doctors affiliated with university hospital expressed concern about the policy (moore 5).