How did the Peace of Augsburg change Germany? A. It unified German under a single leader.
B. It ended the power of the pope in Germany.
C. It caused a war between the Holy Roman emperor and German Protestants.
D. It divided Germany into many separate Protestant and Catholic states.

I think it is D
Hope this help you

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 answer is an appellate court.