<P> Since the 1960s, historians have debated the Enlightenment's role in the American Revolution . Before 1960 the consensus was that liberalism, especially that of John Locke, was paramount; republicanism was largely ignored . The new interpretations were pioneered by J.G.A. Pocock who argued in The Machiavellian Moment (1975) that, at least in the early eighteenth - century, republican ideas were just as important as liberal ones . Pocock's view is now widely accepted . Bernard Bailyn and Gordon Wood pioneered the argument that the Founding Fathers of the United States were more influenced by republicanism than they were by liberalism . Cornell University Professor Isaac Kramnick, on the other hand, argues that Americans have always been highly individualistic and therefore Lockean . </P> <P> In the decades before the American Revolution (1776), the intellectual and political leaders of the colonies studied history intently, looking for guides or models for good (and bad) government . They especially followed the development of republican ideas in England . Pocock explained the intellectual sources in the United States: </P> <P> The Whig canon and the neo-Harringtonians, John Milton, James Harrington and Sidney, Trenchard, Gordon and Bolingbroke, together with the Greek, Roman, and Renaissance masters of the tradition as far as Montesquieu, formed the authoritative literature of this culture; and its values and concepts were those with which we have grown familiar: a civic and patriot ideal in which the personality was founded on property, perfected in citizenship but perpetually threatened by corruption; government figuring paradoxically as the principal source of corruption and operating through such means as patronage, faction, standing armies (opposed to the ideal of the militia), established churches (opposed to the Puritan and deist modes of American religion) and the promotion of a monied interest--though the formulation of this last concept was somewhat hindered by the keen desire for readily available paper credit common in colonies of settlement . A neoclassical politics provided both the ethos of the elites and the rhetoric of the upwardly mobile, and accounts for the singular cultural and intellectual homogeneity of the Founding Fathers and their generation . </P> <P> The commitment of most Americans to these republican values made inevitable the American Revolution, for Britain was increasingly seen as corrupt and hostile to republicanism, and a threat to the established liberties the Americans enjoyed . </P>

Which american president was a leading figure during the classical period