Here's a breakdown of how this theme manifests in the novel:
* Isabel Archer, the protagonist, is a young American woman with a strong sense of independence and a desire for freedom. She is confronted with a society that expects her to conform to traditional roles and expectations, especially regarding marriage. She is torn between her own ambitions and the societal pressures around her.
* Her journey is about navigating a complex web of relationships and expectations. She is courted by multiple suitors, each offering her a different path in life. Ultimately, she makes decisions based on her own sense of what she wants, leading to both happiness and disappointment.
* The novel explores the complexities of female agency in a patriarchal society. Isabel is portrayed as intelligent and capable, but she is also limited by the social constraints placed upon her. She faces both opportunities and limitations in her quest to define herself.
* The theme of self-discovery is interwoven with the exploration of social and cultural differences. Isabel's journey is partly about understanding the world beyond her American upbringing and grappling with the different values and expectations of European society.
The novel's focus on Isabel's internal struggle and her pursuit of self-definition makes it a powerful exploration of the human condition. While the story deals with romantic themes, the overarching narrative is about Isabel's journey of self-discovery, facing challenges and ultimately defining her own place in the world.