In the first half of the twentieth century,many american writers turned their attention to

Ordinary people and the challenges of every day life.

Explanation:

just took a quiz and this was correct.

The answer to the question above is likely to be the first choice. It is because in the poem, it enables to speak out serious issues that is happening in England where it describes certain things in relation to it. It is how the speaker tries to point out the serious racial equality issues with the use of seasons turning, animals going back to its place and how the effects could bring disasters.