Final answer:
The correct option is a. Chivalric romance is the type of narrative that was popular in the aristocratic circles of High medieval and early modern Europe. It tells stories of knights and their adventures, often including elements of chivalry, courtly love, and heroic quests.
Step-by-step explanation:
The type of narrative that was popular in the aristocratic circles of High Medieval and Early Modern Europe is called chivalric romance.
Chivalric romance refers to a genre of literature that tells the stories of knights and their adventures, often including elements of chivalry, courtly love, and heroic quests. These narratives were written in the vernacular languages and spread by troubadours or wandering minstrels.