What was one way the u. s. government responded to this combination of events?

c is the answer for this

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; affirm trail court findings of fact;

answer; you can turn right on a red signal (when posted);