ASAP PLZ HEL What governing body rules most counties?
County Seats
County Boards
County Justices
County Districts

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

you answered your own : -/

answer; the president uses mass media to gain support for policies;