This uniform appearance is a bizarre inversion of the concept of equality. The inmates are really equal - all of them have an equal chance of dying or surviving, ending up in the chimney or persevering somehow until the day came. They are equally miserable and are deemed equally unworthy of human existence, in the eyes of their masters. On a certain level, they feel relieved because it means that their lives depend on pure chance or coincidence, and not on their personal traits. On the other level, they feel destroyed because they are deprived of their identity, which is the main signifier of freedom, thinking, and humanness. They are no longer people, but numbers.
In literature as well as in art, there are many natural elements such as the sun, the stars, the flowers, etc. that are used symbolically and also to beautify the imagery.
In the case of both the sunrise and sunset, we can understand that these represent a cycle, the beginning and the end of something or somebody.
Thus, in the case of "Because I Could Not Stop for Death", the image of the setting sun is not described in great detail because the context of the poem gives us the idea of a cycle that ends, that is to say death, and death itself does not require much description.
I would belive it would be be A
congregation(,<span>a group of people assembled for religious worship.</span> )
Could you add me as best answer?