what single event in us history did the most to encourage and strengthen the world of organized crime

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.

She recoiled from him, as though he had struck her. "no! " one hand half upraised as though to fend him off and stark unwillingness to believe in her eyes.i hope this : )