Who believed in the creation of an. Executive Branch that has the
responsibility to enforce the law?
A. Locke
B. Rousseau
C. Montesquieu
D. Hobbes

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.

the correct answer is c.