Answer:
The indirect characterization used in dialogue between Nora and Torvald helps to understand both characters.
Explanation:
"A Doll's House" is a play written by Henrik Ibsen, based on the real-life events of his friend, Laura Kieler and her marriage.
The dialogues serve a major purpose in the drama to understand the characters of the play. Using the technique of indirect characterization, Ibsen has painted his characters and their characteristics.
The conversation between Nora and Torvald helps us to understand their character. For instance, the way Torvald address Nora, it tells us that he considered her more like a child than an adult, and Nora accepted his remarks with a smile.