The correct answer is C. The reasons a character acts in a certain way
Step-by-step explanation:
In literature, the characters are the people involved in the story who usually display certain personality traits and whose role develop the story. But besides this, characters also have motivations which refer to the reasons, causes or circumstances that make characters be an act in a certain way and that can be related to existential needs such as finding love or to external needs such as defeating an evil force or surviving. Additionally, these motivations are useful to explain the behaviors of all characters including the reasons why antagonist are against the protagonist and the reason that motivates the main characters to struggle against a conflict. Therefore, the character's motivations are the reasons a character acts in a certain way.