European revolts of the sixteenth and seventeenth centuries have engendered one of the longest debates in social history. The central issue is whether these rebellions were essentially spontaneous outbreaks and expressions of class conflict or were instigated by nobility and officials who made common cause with peasants against royal fiscality and centralism. ~ Boris Porchnev claims that French revolts before the Fronde pitted peasants and the urban poor against a ruling-class united front, the monarchy being but the pliant tool of the feudal nobility and clergy. 2 R. H. Tawney also argues that the sixteenth and seventeenth centuries in England were marked by landlord-peasant conflict over expropriation, engrossings, and enclosures. ~ Other scholars, however, object to the imposition of a nineteenth-century Marxist analysis on an earlier era. Mousnier and many historians of France find evidence of coalitions between peasants and landlords against a central government that despoiled feudal lords of their power and taxed the lower classes into abject poverty? Pursuing a similar argument for England, Eric Kerridge claims that the capitalist agricultural revolution could never have blossomed had farmers not felt secure in their tenure, as otherwise they would not have undertaken improvements. In contrast to Tawney, Kerridge views English class relations as essentially cooperative. 5This debate over the meaning of revolts will remain unresolved as long as each side continues to refer only to the historical cases that support its position. The historical record indicates that both class-conflict rebellions and class-collaboration rebellions occurred. 6 Once this variation is recognized, a more fruitful question is how can we explain it.The debate over the meaning of rebellion generally ignores the systematic relationship between particular forms of collective action and particular types of regions. In this article, I present a model to account for this relationship and then I apply this model to Britain, France, and Spain of the