In Ancient Greece, the goddess of the harvest who presided over important agricultural festivals was Demeter. As the deity associated with corn, fertility, and the cycle of life, she played a pivotal role in ensuring bountiful crops. Her myths often underscore the relationship between humanity and nature, especially through her daughter Persephone, who symbolizes the changing seasons. Festivals dedicated to Demeter, such as the Thesmophoria, celebrated agricultural abundance and were central to the Greek agrarian lifestyle.