Identify one line by Nora from each Act (so, three lines*) which identifies her

Identify one line by Nora from each Act (so, three lines*) which identifies her values or perceptions of herself, and discuss how the differences between each speech in each Act show the transformation of her character. Who is she in conflict with? What is changing about her opinions? What seems to be causing these changes? Discuss these changes in 250–500 words. Feel free to pose questions about anything you are unsure of.
* For our purposes, a “line” is any single unit of speech in the play. It may be short or long. Since there are no paragraph numbers, please type out the line.