Final answer:
The protagonist moves the plot forward by facing and overcoming internal and external conflicts, adding depth and tension to the narrative and leading to the climax.
Step-by-step explanation:
The protagonist advances the plot through conflicts by combining both internal and external challenges. Internal conflicts add depth to the character and to the story by showcasing their personal struggles, such as a character torn between duty to their family and state. On the other hand, external conflicts involve the protagonist facing obstacles outside of themselves, like a disagreement with a friend or battling a storm. These conflicts create a dynamic narrative, with escalating tension leading to the climax, where a resolution emerges. Both internal and external conflicts are essential as they propel the plot forward and develop the characters, engaging the readers and keeping them invested in the story's outcome.