The correct answer for this question is this one: "Nature." Nature is a way of writing poetry that appeals to the elements in the natural environment. <span>Frost does not limit himself to stereotypical pastoral themes such as sheep and shepherds. </span>Hope this helps answer your question and have a nice day ahead.
He is worried, nervous and anxious to be put in jail again. He expresses that his heart is beating strongly in his chest. Nor has he had the courage to tell what really happened.
