What features could have been used to make the text clearer?

According to the latest science reports, eight hours’ sleep per night is the new 10,000 steps (which was itself the new five-a-day), so we’d better get things sorted in the bedrooms of Britain! Dr David Campbell of the Cheltenham-based National Sleep Institute says that Britons are definitely taking more interest in how much pillow time they get. “People, especially young people who own smart sports watches or exercise wristbands, are increasingly bragging about the time they go to bed; and instead of it being in the early hours as it might have been 20 years ago, now it’s closer to 10 or even 9pm,” he says.

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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)