Name three authorities to whom tribal representatives answer and briefly describe how each authority holds tribal representatives accountable.

Tribal representatives must answer first and foremost to other tribal members and politicians. Since they are often elected, they must carry out the wishes of tribal members honestly and accurately. Second, tribal representatives are responsible to the media like all United States politicians. The media's job is to bring information to the public, and if the tribal representatives are not performing their duties, they will bring the information to the public for the public to judge. Lastly, tribal representatives must answer to the federal government and the United States Constitution. The main government office to whom they must answer is the Bureau of Indian Affairs.

Explanation:

just don't strip down in public lol

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.