How did mountains affect government in the ancient Greek city-states? O Close community relationships led to a united government.
Isolation limited contact and prevented a united government.
Isolation led to reliance on sea travel for building the government.
O Threat of invasion resulted in separate independent governments.

Isolation limited contact and prevented a united government.

Explanation:

The greek city states were separated due to the natural barriers so many of them developed they're own separate government.

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; curiosity;