"The Song of Roland" is an epic poem from the 11th century that tells the story of Roland, a knight in the service of Charlemagne, the King of the Franks. The poem is set during the battle against the Saracens in Spain and highlights themes of bravery, loyalty, and sacrifice. Roland's heroic stand at the pass of Roncevaux becomes a symbol of chivalric values. The narrative focuses on Roland's struggle to defend his kingdom and his ultimate betrayal by his stepfather, Ganelon. The poem emphasizes the importance of honor and the consequences of pride, culminating in Roland's tragic death and the subsequent revenge taken by Charlemagne against the Saracens.