Although social inequality was common throughout Latin America in the late nineteenth and early twentieth centuries, a nationwide revolution only broke out in which country?

the answer is       political office  

hope 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; motor learning;

answer; primary memory;