6 gender theory deborah gerish Gender theory explores ways in which humans describe and socially organize sexual difference. All societies engage in this process, thereby establishing definitions of normality and deviance. In many instances, the process also rests on perceived relationships between ‘nature’ and ‘culture’, or the arrangements people have crafted to control and counteract the natural world, with culture seen as both superior and masculine. Almost universally, these social organizations and norms have led to patriarchal systems that favour males over females. Political institutions, law and language inscribe and enforce patriarchy. Two examples of this process became the cornerstones for later developments in medieval Europe. First, the creation account in Genesis explained male superiority by deriving (at least in English translation) the term ‘woman’ from the word ‘man’. Then, in the story of the Fall, Yahweh reinforced Adam’s dominance when punishing Eve. Generations of Jews and Christians could look back to these texts as they established customs, formed states, developed theology and wrote laws. Second, in fourthcentury Athens, Aristotle turned his observations about sexual differences into theories wherein females were defective males, lacking physical and mental characteristics that defined the free male citizen. Once European scholars rediscovered Aristotle’s works in the mid-twelfth century, they had classical proof to further support what they found in the Bible, which they had already incorporated into their society. Language, social arrangements, theology and philosophy formed a positive feedback loop that touched every facet of human existence. Thus gender studies can examine any and all areas of medieval society – from sexuality, marriage and childrearing to economic, legal, political and military arrangements. While historians of the crusades have explored all these areas, not many 130 H. J. Nicholson (ed.), Palgrave Advances in the Crusades © Palgrave Macmillan, a division of Macmillan Publishers Limited 2005 gender theory 131 have incorporated gender theory into their work. The field is wide open for ground-breaking research that will also appeal to scholars in other disciplines as well as to medievalists. Gender theory has its roots in women’s history, itself a product of women’s movements since the nineteenth century. Nineteenth- and twentieth-century activists such as Susan B. Anthony and Elizabeth Cady Stanton wanted to draw upon examples from the past, but they found little historical research on women to support their liberal proposals. They quickly filled the gap by producing several histories of women; the earliest study of women in crusading, by Celestia Bloss, dates from this period.1 When feminism resurfaced in the 1960s, a new generation of liberals rediscovered earlier women’s histories and expanded upon them. Because these scholars aimed at raising consciousness and came from various disciplines, their historical treatment of women’s issues sometimes lacked sophistication. Such researchers wanted to write women back into history, in what was often called ‘herstory’, and these studies typically celebrated extraordinary women who operated within existing social arrangements. Not all feminists were liberals, however, and the liberal approach did not sit well with radical and Marxist/socialist feminists, who felt that because various social arrangements caused sexism, women’s conditions could not improve until these systems were dismantled. Again, historical studies of women served the agendas of activists. Radical feminists distinguished between sex and gender in their work – a development that has shaped nearly all studies of women since. Sex was determined biologically, delineating someone as male or female, but societies constructed masculine and feminine gender roles. This important theoretical breakthrough was soon sidetracked into discussions of men’s and women’s essential natures, or the attributes rooted in biology. Questions like ‘Are women naturally more nurturing than men?’ and ‘Are men naturally more aggressive than women?’ interested radical and psychoanalytical feminists, but often led to dead ends in historiography. Essentialist assumptions in historical studies now invite scorn, no matter what else the researcher does well. Yet the sex/gender distinction has proved extremely valuable for historians, since it caused them to question fundamental assumptions about sex differences and simultaneously allowed for the influence of societal components. The realization that ‘feminine’ and ‘masculine’ might mean different things in different times and places opened a floodgate for anthropologists, sociologists and historians, who could now see societies building and then reinforcing patriarchal systems. Scholars also realized that gender roles could change over an individual’s lifetime, and that a person’s