Here's why:
* Shifting Perspective: The story begins with a light and frivolous tone, focused on the preparations for the garden party. Laura is initially concerned with superficial matters like her dress and the success of the event.
* Introduction of the "Other World": The story gradually introduces the "other world" of poverty and death through the news of the man's death and the somber visit to the worker's cottage.
* Laura's Transformation: Laura's initial dismissal of the tragedy ("It's only a working man") slowly gives way to empathy and realization as she witnesses the grief of the dead man's family.
* The Climax: The climax arrives when Laura sees the dead man's face. This moment marks a turning point in her character development, highlighting her naivete and the stark contrast between her privileged life and the harsh reality of poverty and death.
* Unresolved Tension: The story ends with a sense of unresolved tension. Laura experiences a profound realization about the world outside her bubble, but it remains to be seen how this experience will affect her long-term.
The climax is not a dramatic action or event, but rather a significant shift in Laura's understanding and perspective. It marks the moment when the veil of her privileged innocence is lifted, leaving her confronting the stark realities of the world outside her own.
While there are other interpretations, this moment of realization and the shift in Laura's perspective are considered by many critics to be the most crucial and impactful part of the story.