Final answer:
A charter myth is a foundational myth that explains the origins and values of a culture. An example from Greek mythology is the myth of Prometheus, who stole fire from the gods to give to humans.
Step-by-step explanation:
A charter myth is a foundational myth or story that establishes the origins and values of a culture or society. It often involves supernatural or divine beings and helps to explain the world and promote certain beliefs or values. An example of a charter myth from Greek mythology is the myth of Prometheus, who stole fire from the gods to give to humans. This myth highlights the importance of human knowledge and progress, as well as the consequences of defying divine authority.