Answer:
the length and quality of their heredity
Step-by-step explanation:
"To Kill A Mocking Bird" by Harper Lee is a novel published in 1960. In the novel, Aunt Alexandra is the sister of Scott and Jem's Father, Atticus Finch. Aunt is very much devoted to her family. According to Aunt, a good family is connected to propriety and traditions. She and Scout usually have conflict.
She wants Scout and Jem to learn this good breeding in order to keep the name of the family.
So, the correct answer is option first.