Answer:
C. Because he now had to repair the nation.
Explanation:
<em>When the Civil War drew to a close President Lincoln changed his rhetoric as he now needed to prepare for repairing the nation after the devastation of the Civil War. He now had to repair the nation after being re-elected. </em>
In any story, or a specific one?In general, a protagonist is the main character, the person who takes the center-stage in a story. For example, Katniss in the Hunger Games, or Holden Caulfield in the Catcher in the Rye