Im timed plz hurry Why did the US finally support involvement in World War I? Select three options. to protect democracy abroad
to have a policy of isolationism
to defend human rights in other countries
to take the side of its strong economic partners
to keep cultural connections with all European nations

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.