Chapter 3 summary for night - by Eliezer Wiesel anyone ? Need help asap

At Birkenau, the first of many “selections” occurs, during which individuals presumed weaker or less useful are weeded out to be killed. Eliezer and his father remain together, separated from Eliezer’s mother and younger sister, whom he never sees again. Eliezer and his father meet a prisoner, who counsels them to lie about their ages. Eliezer, not yet fifteen, is to say that he is eighteen, while his father, who is fifty, is to say that he is forty. Another prisoner accosts the new arrivals, angrily asking them why they peacefully let the Nazis bring them to Auschwitz. He explains to them, finally, why they have been brought to Auschwitz: to be killed and burned. Hearing this, some among the younger Jews begin to consider rebelling, but the older Jews advise them to rely not on rebellion but on faith, and they proceed docilely to the selection. In a central square, Dr. Mengele stands, determining whether new arrivals are fit to work or whether they are to be killed immediately. Taking the prisoner’s advice, Eliezer lies about his age, telling Mengele he is eighteen. He also says that he is a farmer rather than a student, and is motioned to Mengele’s left, along with his father.

Explanation:

idk i just need the points

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)