Who wrote this quote: “there was a sharp, explosive crackle that startled him. he spat again. and again, in the air, before it could fall to the snow, the spittle crackled. he knew that at fifty below spittle crackled on the snow, but this spittle had crackled in the air. undoubtedly it was colder than fifty below -- how much colder he did not know. but the temperature did not matter. he was bound for the old claim on the left fork of henderson creek, where the boys were already.”

London wrote the quote, “There was a sharp, explosive crackle that startled him. He spat again. And again, in the air, before it could fall to the snow, the spittle crackled. He knew that at fifty below spittle crackled on the snow, but this spittle had crackled in the air. Undoubtedly it was colder than fifty below -- how much colder he did not know. But the temperature did not matter. He was bound for the old claim on the left fork of Henderson Creek, where the boys were already.”

your answer is b. "with strong wording encouraging readers to take action."