What part of the plot is indicated by Buck becoming the leader of the pack and being saved by John Thornton?

The moment when Buck becomes the leader of the pack and is saved by John Thornton signifies a pivotal shift in Buck's character development and his status within the narrative. In terms of plot structure, this event falls under the rising action. During this phase of the story, tensions increase, conflicts are exacerbated, and characters experience significant changes that lead up to the climax.

Buck's ascension to leadership reflects his growth from a domesticated pet to a powerful, instinct-driven creature capable of leading a pack in the wild. This change not only showcases his adaptation to the harsh realities of life in the Yukon but also serves to heighten the stakes of the narrative, making readers more invested in his journey. The act of being saved by John Thornton further emphasizes the bond formed between them, marking a moment of protection and loyalty that is crucial for Buck’s character.

In contrast, the exposition introduces the characters and setting, establishing the groundwork for the story. The climax represents the peak of conflict where the main tension reaches its highest point, leading to a resolution. The denouement refers to the aftermath of the climax, where the story wraps up and reveals the consequences of the events that transpired. Thus, Buck's rise to leadership and critical moment with John Thornton