A theory of social change that can be applied to gender issues is conflict theory. This theory explains social change between groups with unequal power. Sexually, Men have long held greater economic, social, and domestic power, while women and sexual minorities occupy relatively disadvantaged positions. Feminism can be understood as a social movement driving societal change. Feminism seeks to alter laws, social norms, and institutions to reduce gender inequality. Furthermore, major societal crises or singular events can profoundly impact society. Examples include women's workforce participation during World War II . Events that disrupted existing social order and accelerated societal reevaluation of gender roles, work practices, and social responsibilities.