How does the conflict in the text best connect to the views of society in the late 1800s?

The conflict between Nora and Helmer shows how men and women could not agree on issues or successfully work together to solve important problems.
The conflict between Nora and Helmer shows how gender roles were defined, as Helmer has complete control over everything, including what the couple discusses.
The conflict between Nora and Helmer shows how men attempted to limit women’s economic freedoms, causing Nora to lie about how she obtained money.
The conflict between Nora and Helmer shows how women who ended marriages had no rights, leading Nora to have to hide her true feelings in order to stay married.