A protagonist is the main character in a story, often facing challenges and driving the narrative forward. This character typically undergoes significant development and change throughout the plot, making them relatable and engaging to the audience. The protagonist's journey often reflects broader themes and messages within the work. In many stories, the protagonist is contrasted with an antagonist, who opposes their goals. This dynamic creates tension and conflict, essential elements in storytelling. Examples of famous protagonists include Harry Potter from the Harry Potter series and Elizabeth Bennet from Pride and Prejudice.