In 1953, the Federal Security Agency was upgraded to cabinet-level status as the Department of Health, Education, and Welfare. In 1979, President Carter advocated for creating a cabinet-level Department of Education.
Lord of the flies fear is the source of all evil. The Lord of the Flies is all about fear. Golding seems to be suggesting that fear, and its complications are the source of all evil. Throughout the novel, the boys show fear in many things. They see and hear assorted things on the island and assume them to be beasts to be dreaded.
Blow flies and flesh flies are very common flies associated with dead animals. The larvae (maggots) of these flies feed on dead animal tissue and as such are beneficial in nature as decomposer of dead animal carcasses. The appearance of the flies or maggots in the house typically indicates that an animal (i.e. rodent, bird, etc.) has died within the walls or in the attic. Blow flies and flesh flies are attracted to recently deceased animals, where they lay their eggs. The larvae infest the animal carcass for 5-10 days before they leave the carcass and wander in search of a dry place to pupate. These maggots are unsavory but harmless. Maggots that are left to develop turn into adult flies in 5-7 days. These are large, sluggish, black or shiny green or blue flies.