Who is Kore Persephone and what is her significance in Greek mythology?

Kore Persephone is a Greek goddess known as the Queen of the Underworld. She is the daughter of Zeus and Demeter, and her abduction by Hades led to the changing of the seasons. Persephone spends half the year in the Underworld with Hades, which symbolizes the cycle of life, death, and rebirth in nature.