Legal requirements to be elected President include all of the following EXCEPT

Opportunity for education  equal before the law  full access and protect in public libraryhave vote rights

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.