Which idea is expressed in this excerpt from "anecdote of the jar" by wallace stevens?

the wilderness rose up to it,
and sprawled around, no longer wild.
the jar was round upon the ground
and tall and of a port in air

It would have been much better for you if you had supported your question with some options so that users could choose the answer that would fit your task. Anyway, I have something that will definitely help you and I bet you have the same in your option list. The idea which  is being expressed in this excerpt from "Anecdote of the Jar" by Wallace Steven is that nature is not able to flourish because the jar is on the hill. 

The question is b i think