Why are netiquette and online privacy important concerns for any online user?

A. Netiquette and online privacy create a climate of respect and safety online.
B. Netiquette is a way to make friends online. Once you make online friends, you don’t have to worry about privacy.
C. Netiquette is a search engine, like Google: if you have Netiquette then you automatically download online privacy.
D. Netiquette and online privacy used to be major concerns for online users, but in recent years, it’s not important.

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)

what does the teacher mean

what are the options?