Many religious denominations emerged during the early-to-mid-17th century in England. Many of these were influenced by the radical changes brought on by the English Civil War, subsequent Execution of Charles I and the advent of the Commonwealth of England. This event led to a widespread discussion about how society should be structured.
. Christopher Hill (historian) . 1972 . The World Turned Upside Down: Radical Ideas During the English Revolution . Temple Smith . London . 0-85117-025-0.