A saga is a long narrative story, often rooted in historical events, that typically features heroic characters and their adventures. Originating from the Norse and Icelandic traditions, sagas were traditionally passed down orally before being written down in the medieval period. They often explore themes of family, honor, and conflict, providing insight into the culture and values of the time. Sagas can be divided into various types, including family sagas, which focus on the lives and relationships of specific families, and heroic sagas, which emphasize the exploits of legendary figures. These stories not only entertain but also serve as important historical documents, preserving the beliefs and practices of ancient societies.