PLZ HELP Which supporting detail is most helpful in determining whether the author's
purpose is to inform, explain, persuade, inspire, or entertain?

Blake Ebers is this summer's hottest breakout star, and fans have been
dying to learn more about their favorite square-jawed action hero.
Normally reserved, Ebers opened up about his background to our
reporter. Here's what we learned: Blake Ebers was born on a small
farm outside Boise, Idaho, and is the oldest of five children. When he
turned 14, he began practicing martial arts, a skill that shows up often
in his acting. His big break came when a casting agent saw him
compete at a national martial arts tournament. After arriving in
Hollywood, he acted in 17 car insurance commercials before being
cast in a feature film. If you're a Blake-o-maniac, as his fans call
themselves, you're probably already looking forward to the sequel he's
now busy shooting.

A- ...fans have been dying to learn more...

Explanation:

I took the quiz

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)

i think that it is (line 11)