What can we learn about the Shang from their use of bronze? They used it to decipher oracle bones.
They developed a way to alloy tin and copper.
Most of the designs were crude and poorly made.
Bronze vessels usually took the shape of animals.
We can tell what vessels, art, and tools they used.

Supreme court ! hbdbsbbs

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.