If Edna wants her speech to persuade as much of the audience as possible, what should she add to her speech

Edna should add a reliable source to help persuade the audience as much as possible. She can also include quotes from that source to help prove her point, that an improved lunch will help the students do better in class.

Explanation:

This is just what I would write, I'm not sure if this is what you are looking for but I hope it helps.  

rudy is the nazi ideal, unfortunately for the nazis his ideal comes in the form of jesse the complete opposite of those who embrace the idea of white supremacy. over the course of the novel, rudy learns that he wants nothing to do with the hitler youth, and because of this his parents are forced to make a bargain; rudy's father is forced into the military, so that his son can remain home.   both liesel and hans influence that young man that rudy becomes. following han's example, rudy puts aside his own hunger to risk his life so that the jewish prisoners might have bread to eat.