Politics and the Urban Sector in Fifteenth-Century England, 1413-1471Since the mid twentieth century, political histories of late medieval England have focused almost exclusively on the relationship between the Crown and aristocratic landholders. Such studies, however, neglect to consider that England after the Black Death was an urbanising society. Towns not only were the residence of a rising proportion of the population, but were also the stages on which power was asserted and the places where financial and military