In contrast to the united states' approach to foreign policy, canada seeks to promote democracy by:
providing foreign aid that advances civil society.
providing extensive military and defense aid.
opening its borders to all foreign immigrants.
promoting socialist governments only.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

i think it's b or c 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.