Lord of the Flies was written in 1953.
At this time, the Second World War was going on, so of course this played a part in the themes of the novel. The novel alludes to the Cold War conflict especially, with reference to the dispute between liberal democracy and communism, that fitted in with what was going on at that time. For example, in the Cold War, there was much disagreement between the West (the anti-communists) and the East (the anti-democratic)- it was their difference in opinions, ideas and rules that caused the Cold War and all the bombings that took place (such as the bombings of Hiroshima and Nagasaki). This disagreement is reflected in the novel by the different 'sides' the boys take; Ralph