The sentence ‘At sixteen she had a style of her own: and knew what style was’ show that she is fashionable. Therefore, your answer would be D.
A biography can contain almost anything about a person- Their entire life, or just one key event... Most biographies, regardless of their length and target audience, will provide basic facts like the time and place in which the person lived.
Answer:
A.) to endear certain characters to us.
D.) to show characters’ educational levels.
Stowe's use of dialogue enriches the setting of the story in various ways. First of all, it makes the characters more realistic and endears certain characters to us. By representing their speech as it most likely sounded in real life, we feel like we get to know the characters better. This makes us care about them more deeply. Stowe also uses dialect in order to show the educational levels of the characters, as "standard" English is most likely to be used by characters who are literate and have received some education.