Which sentence states the central idea of the passage? People who study human behavior are called psychologists.
Psychologists do many different kinds of jobs. For instance, some
perform experiments in laboratories to find out how people's minds
work. Others help people with emotional trouble. Still others help the
police solve crimes by imagining how criminals think. If you are
interested in why people act the way they do, psychology might be a
good career for you.
O A. If you are not sure what career you want to pursue, you might want
to consider psychology
B. Careers in psychology involve understanding how the human mind
works.
O C. Being a psychologist is more interesting than many other jobs.
O D. Many psychologists are scientists who work in laboratories.

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)

caliban is prospero's slave in the shakespear's play "the tempest"