Final answer:
In 'Lord of the Flies,' Ralph is ultimately rescued by a British naval officer, bringing the boys' savage reign on the island to an end.
Step-by-step explanation:
Ralph is saved in the end when a British naval officer finds him. This resolution occurs in the novel 'Lord of the Flies' by William Golding, where Ralph's escape from the hostile environment and the tension between him and Jack is brought to a sudden halt by the unexpected appearance of a representative of the civilization they had been detached from. It's a powerful and ironic ending to a story that explores the themes of civilization versus savagery, loss of innocence, and the inherent evil within all humans.