Here's why:
* Rising action is the part of the plot that builds tension and leads to the climax. This often involves conflicts between characters, misunderstandings, or challenges that the protagonist must overcome.
* Conflict is a key element of rising action, and disagreement or hostility are common forms of conflict.
* Other stages of plot:
* Exposition: Introduces the setting, characters, and basic conflict.
* Climax: The highest point of tension and action in the story.
* Falling action: The events that follow the climax and lead to the resolution.
* Resolution: The conclusion of the story, where the conflict is resolved.
Therefore, rising action is the most appropriate term for the stage of a plot that shows disagreement or hostility between characters.