<span>The town has basically given up on the Ewells. They let Bob collect wefare and hunt out of season because the town does not want Ewell's kids to starve.</span>
Answer:
We do generalize economic principles because the simplification and removal of clutter make analysis of problems easier.
To persuade the reader to do something or to try something out. For instance,
if I asked you to start recycling instead of saying, "You should start recycling", I am going to try to persuade you into recycling like, " if you recycle you are saving the environment", see the difference?
It is definitely not that knowledge is derive from sensory experience. Descartes thought that we could establish fundamental truths a priori (without sensory experience) and then deduce from there on to general truths. The answer is the last one.