Final answer:
The geographic setting in 'Lizzie Bright and the Buckminster Boy' is integral to the story, impacting the plot, characters, and themes by providing a rich, sensory experience and influencing the social dynamics and conflicts within the narrative.
Step-by-step explanation:
The biggest effect of the geographic setting in Lizzie Bright and the Buckminster Boy is that it shapes the narrative by creating a backdrop against which the characters' stories unfold. Considering that the setting is a geographical entity that includes location and time period, it plays a crucial role in the novel. The setting in this story is not merely a backdrop; it is intertwined with the plot and themes and influences the characters' experiences and developments. The events occur in a specific location which affects the social dynamics, conflicts, and resolutions within the story, similar to how the natural environment in Riders of the Purple Sage becomes almost a character in itself. This attention to setting helps in immersing the reader, providing a rich, sensory experience, and reinforcing the thematic content of the story.