Yes, teens think they have to do something in order to be cool and not get bullied. Like drinking, teens being pressured by their friends to drink and if they don't their not cool, is an example.
In this case the new police chief promotes a legalistic (option A) policing style. This mean he focuses on fining law violators, on threatening the population and on arresting criminals. This policing style is very common in big cities with a diverse population because it standardizes a set of rules for everyone, but a legalistic approach portrays the police as a strict institution which may cause social discomfort.
In an era prior to the safe roads, all the people used the rivers to transport their goods, since it was much faster and safer than going in carabanas by the desertic roads, and full of bandits; In addition, the country's rivers, such as the Mississippi, the Ohio, the Missouri River, and Illinois, were used as a means of transportation and also to link to man-made canals, such as a waterway, by which farmers in Louisiana and many states found this form of transportation very useful and became so popular that large channels were formed that united important cities such as the Eirie Channel connecting New York to the Atlantic market.
C. Societies in New Guinea developed agriculture; those in Australia didn't.
