represented…looking at the wall of Uruk, which he had just built, and beholding the corpses which floated upon the river; such may indeed have been the end of the poorest citizens’. 61
In Meso-America the pattern was essentially similar. Even with the first civilisation, that of the Olmecs, Katz observes ‘marked degrees of social stratification’, with ‘pretentious burial grounds furnished with rich gifts’ and ‘a representation…of a man kneeling in front of another who is richly clad…a nobleman and his subordinate’. 62 Among the Mayas ‘multi-roomed buildings or palaces’ proved society was ‘sharply differentiated into elite and commoner strata’. 63
Why did people who had not previously exploited and oppressed others suddenly start doing so, and why did the rest of society put up with this new exploitation and oppression? The record of hundreds of thousands of years of hunter-gatherer society and thousands of years of early agricultural society show that ‘human nature’ does not automatically lead to such behaviour. 64
The only account of human society which comes to terms with the change is that outlined by Karl Marx in the 1840s and 1850s and further elaborated by Frederick Engels. Marx put the stress on the interaction between the development of ‘relations of production’ and ‘forces of production’. Human beings find new ways of producing the necessities of life, ways that seem likely to ease material problems. But these new ways of producing begin to create new relations between members of the group. At a certain point they either have to embrace the new ways of relating to each other or reject the new ways of making a livelihood.
Classes began to arise out of certain of these changes in making a livelihood. Methods of production were open to the group that could enable it to produce and store a surplus over and above what was needed to subsist. But the new methods required some people to be freed from the immediate burden of working in the fields to coordinate the activities of the group, and to ensure that some of the surplus was not immediately consumed but set aside for the future in storehouses.
The conditions of production were still precarious. A drought, a virulent storm or a plague of locusts could destroy crops and turn the surplus into a deficit, threatening general starvation and driving people to want to consume the stores set aside for future production. In such circumstances, those freed from manual labour to supervise production could find the only way to achieve this task was to bully everyone else—to keep them working when tired and hungry and to force them to put aside food stocks even when starving. The ‘leaders’ could begin to turn into ‘rulers’, into people who came to see their control over resources as in the interests of society as a whole. They would come to defend that control even when it meant making others suffer; they would come to see social advance as dependent on themselves remaining fit, well and protected from the famines and impoverishment that periodically afflicted the population as a whole. In short, they would move from acting in a certain way in the interests of the wider society to acting as if their own sectional interests were invariably those of society as a whole. Or, to put it another way, for the first time social development encouraged the development of the motive to exploit and oppress others.
Class divisions were the other side of the coin of the introduction of production methods which created a surplus. The first farming communities had established themselves without class divisions in localities with exceptionally fertile soil. But as they expanded, survival came to depend on coping with much more difficult conditions—and that required a reorganisation of social relations. 65
Groups with high prestige in preceding non-class societies would set about organising the labour needed to expand agricultural production by