Short Answer 
The theme in the text revolves around the limitations imposed on women in society, as illustrated by the protagonist Nora’s actions. Through her struggle for financial independence and secrecy in borrowing money, the narrative critiques societal norms and highlights the broader issues of gender inequality.
Step 1: Understanding the Theme
A theme refers to the central idea or underlying message within a text or story. It represents the key concepts that the author wants to convey to the readers. In literature, identifying the theme helps in understanding the deeper meanings behind the characters’ actions and the story’s plot. Common themes may include love, conflict, social issues, and morality.
Step 2: Exploring Nora’s Actions
Nora, the protagonist, illustrates the theme through her actions and decisions. As a woman in a restrictive society, she faces limitations that hinder her ability to take financial independence, specifically when she wants to borrow money. To protect her husband, she resorts to secretive methods, showing how desperation can lead to defiance against societal norms. This act serves to highlight the struggles women face.
Step 3: Analyzing Societal Limitations
The theme emphasizes how society constrains women’s roles, particularly in financial matters. Nora’s situation leads us to question the inequalities present in society. The act of borrowing money without her husband’s consent not only showcases her resourcefulness but also critiques the imposed restrictions on women, illustrating the larger conversation about gender roles and expectations.