The character that provides an obstacle to the protagonist is the _____.dynamic characterflat characterminor characterantagonist

The character that provides an obstacle to the protagonist is the antagonist.

In literary terms, an antagonist typically represents opposition against which the protagonist must contend. This character often creates conflict, challenges the protagonist’s goals, and serves to enrich the plot through their opposition. While dynamic characters can evolve over the course of a story and flat characters remain unchanged, the role of the antagonist is specifically to create tension and drive the narrative forward through opposition. Minor characters, although they can contribute to the story, do not fulfill the primary role of challenging the protagonist directly. Hence, the correct answer is antagonist.