The document discusses how characters in The Return of the King struggle with pressure, fear, and doubt, and try to restore honor and certainty. The Defenders of Middle-earth fight to revive their homeland and defeat evil. Sam struggles to regain Frodo's trust after being falsely accused by Smeagol. Though Smeagol pledged loyalty to Frodo, he is ultimately unable to resist the pull of the ring and it leads to his demise.