William works for UPS and is required to wear a brown uniform. The corporate uniforms worn by UPS delivery personnel are examples of .cultural attributescultural artifactscultural proxiescultural symbolscultural tokens

cultural attributes

Explanation:

The cultural attribute can be defined as the characteristics that define or refer to a culture. The notion of the cultural attribute is to resolve a cultural problem. Wearing an uniform is one of the cultural attribute because in work culture all people work in unity. A problem is resolved in unity in work culture.

Thus William wears brown uniform to show unity with other team mates in work.

i don't get what you mean

explanation:

answer; the basal forebrain;