Killed at Resaca, is a short story of the American Civil War by Ambrose Bierce. Bierce is a master of the surprise ending. This short story of bravery and betrayal is no exception. Ambrose Bierce was a veteran of the American Civil War, and like many veterans, anger simmers just below the surface. In this short story Bierce’s simmering anger comes out in a surprising way at the end of the story.