What philosophical argument does Chopin make in her story called The Story of an Hour?

In "The Story of an Hour," Kate Chopin explores themes of freedom, identity, and the constraints of marriage in a patriarchal society. The story suggests that marriage can be oppressive for women and that the realization of freedom, even through tragic circumstances, can bring a sense of liberation and self-assertion. It questions the traditional roles and expectations placed on women in the 19th century.