The answer is D. Public Information officer.
A Deputy for public informational position is simply unnecessary.
Many people could easily hack into social media accounts to gain information such as your address, phone number, and much more. It it also dangerous for children, because they are not matured enough to know that some of the people they may be talking to are strangers who may want to hurt them.
By reading the book that they give you in school but if you home school you just read the stuff in the days
People didn't have to live in cities, people lived in cities because that is where everything was, automobiles made it easier for people to live outside of sides but still have access to everything the city offered.