Atraveling poet-musician of the middle ages was known as a.) troubadour b.) lord c.) knight answer asap

it would be A bc a lord is someone like a king and a knight fights so a troubador is the right answer

A) Troubadour

Troubadour is a traveling Poet-Musician

what he said above me         look up that's 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.