9. Which of the Principles of Government is described in the following passage? "After [dividing] the several classes of power, as they may in their nature be legislative, executive, or judiciary, the
next and most difficult task is to provide some practical security for each, against the invasion of the others." - The
Federalist, 48

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.

answer; repetitive thoughts; ritualistic behaviors;

answer; depression and breathing related sleep disorder(independent);