For most of nineteenth-century socialists, whose writings are examined in the scope of this paper, women's equality with men was understood mainly in terms of their equal participation in the working collective. However, this concept of equality left unexamined the sexual division of labor by which men are central to production and women are central to reproduction. In the process of change towards a new socialist society, women were given the additional role of workers, but the bases of the unequal gender order were never contested.