Please I really need help 75 points

What words or phrases you to recognize the historical context of the line 7

4friends evenly divided up a nn-slice pizza. one of the friends, harris, ate 11 fewer slice than he received.

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.