Final answer:
The military camp setting can alter a plot by forcing characters to change routes, hide, or alter their plans based on military activity.
Step-by-step explanation:
The setting of a military camp in a narrative can significantly affect the events of the plot. For instance, the presence of a military camp might necessitate the characters to change their route due to restricted areas or potential dangers. Alternatively, the setting might force characters to seek refuge or hide, as they may need to avoid detection by the soldiers. Observing movements from military tents or witnessing soldiers' activities could also provide characters with crucial information or revelations, influencing their decisions and interactions within the story.