B. He simply lists The things that the author did not have thus avoiding sentimentality.
Explanation:
In the given excerpt, Fredrick Douglas had used the method of objectively disclosing his thoughts. He pointed out all the sufferings and hardships he had faced in a straightforward manner. He didn't made the use of emotions to bring his feelings before the people. He kept his situation before the public and left it on them to think accordingly. The problem of lack of clothing and bed was brought through logical way. He placed the logical problems that he faced during winters and summers.
