Ap government constitution which article of te constitution establishes the legislative branch of the constitution

The part of the Constitution that establishes the legislative branch of the government is the Article I of the Constitution.

In this Article in the US Constitution, Congress serves as the legislative branch of the government and is given a limit to its powers. An example of this power is that Congress are the ones tasked to make laws for the United States of America.

Explanation:

Article I of the constitution establishes the legislative branch of the constitution.

buildings

explanation:

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.