Further, dominance theorists reject the difference model because it uses men as the benchmark of equality. While the liberal equality model and difference theory aim to achieve equality for women and men, the dominance model's end goal is to liberate women from men. Dominance theorists understand gender inequality as a result of an imbalance of power between women and men and believe the law contributes to this subordination of women. It thus joins certain strands of critical legal theory, which also consider the potential for law to act as an instrument for domination. This theory focuses on how male dominate females, but it also talks about other groups being oppressed such as how legal aid is not often offered to the transgender population. Also, any white female would have good legal representation compared to minority groups. In the account of dominance proposed by Catharine MacKinnon, sexuality is central to the dominance. MacKinnon argues that women's sexuality is socially constructed by male dominance and the sexual domination of women by men is a primary source of the general social subordination of women. According to MacKinnon, the legal system perpetuates inequalities between women and men by creating laws about women using a male perspective. The anti-essentialist model Anti-essentialist feminist legal theory was created by women of color and lesbians in the 1980s who felt feminist legal theory was excluding their perspectives and experiences. Anti-essentialist and intersectionalist critiques of feminists have objected to the idea that there can be any universal women's voice and have criticized feminists, as did Black feminism, for implicitly basing their work on the experiences of white, middle class, heterosexual women. The anti-essentialist and intersectionalist project has been to explore the ways in which race, class, sexual orientation, and other axes of subordination interplay with gender and to uncover the implicit, detrimental assumptions that have often been employed in feminist theory. This model challenges feminist legal theorists who only address how the law affects heterosexual, middle-class white women. Anti-essentialist feminist legal theory recognizes that the identities of individual women shape their experiences, so the law does not influence all women in the same ways. It is about building actual equality for all regardless or gender, race, sexual orientation, class, or disability. When feminist legal theory practices under an essentialist lens, women of color are often dismissed as they would in historical legal theory. While race is an important factor