Suggests that cultural variations are created because of certain preprogrammed codes of the human mind which define everything through binary oppositions. a. language theory b. cultural evolutionism c. historical particularism d. battlestar galactic e. structuralism

answer(e) structuralism.

the atm that sounds like it should be the answer

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.