Louise Tilly’s thoughtful and provocative essay “Gender, Women’s History, and Social History” makes a genuine contribution to our thinking about the research that has been done in women’s history by proposing new categories for analysis and by addressing the current debate over the usefulness of deconstruction as a methodological tool for historians. She demonstrates that we have been engaged in “the study of women in time,” with some success. We have studied women’s occupations, sexuality, personal relationships, marriage choices, family roles, and education. We have examined changes in women’s legal and political rights, their engagement in social and political causes, their successes and failures in the political arena. We have analyzed the ways in which states have tried to regulate women’s behavior, the social and economic constraints under which women have functioned, and the intersection of patriarchy and capitalism. And we know infinitely more than we did two decades ago about these subjects.