What is the main setting of "The Call of the Wild"?

The main setting of "The Call of the Wild" is indeed the Yukon Territory during the Klondike Gold Rush. This location is crucial to the story as it places Buck, the protagonist, in a harsh and demanding environment that profoundly shapes his character and experiences. The Klondike Gold Rush, which occurred in the late 19th century, attracted a massive influx of prospectors and adventurers seeking fortune, resulting in a brutal struggle for survival in the wilderness. The portrayal of the Yukon reflects the themes of nature, struggle, and transformation, highlighting Buck's journey from domesticated pet to a wild creature embracing his instincts. This setting is vital as it encapsulates the essence of the wild that influences Buck and serves as the backdrop for the story's exploration of survival and the primal call of the wild.