Which ballad convention does dudley randall use in “ballad of birmingham”?

using an innocent questioner and a wise respondent
using a celebration to emphasize values
using a song to discuss fate
using prose instead of verse format

In his nobel prize acceptance speech, elie wiesel uses ethos and pathos to achieve his purpose. describe wiesels purpose in this speech. then explain how he uses either ethos or pathos to achieve this purpose. be sure to use specific details from the speech to support your ideas.