It is an instructive feature in the history of class conflict, and of the movement for women's progress, that as women began by driving men out of certain fields of labour, so now unmarried women try to force married women from the labour market. In America, where everything goes at full speed, an association has been founded among unmarried women with this intention. These and similar phenomena belong to the system of free competition, the creation of the "leading thought of our time, the right of the individual to determine his own vocation." Perhaps when the war of women against women becomes the rule, the women's rights women will see that the problem of woman's work is more complicated than they imagine. They have continued to look at it till now only from the point of view of a woman's right to take care of herself. Perhaps they will then understand that individualism, apart from the feeling of solidarity, leads to social conflict, class against class, sex against sex, unmarried against married, young against old. So it will be seen that only in the transformation of the whole of society can woman attain her full rights without impairing, through her advance, the rights of others. The sooner the women's rights party understands this, the better. Instead of fighting protective legislation, they should advocate it; instead of regarding unions and strikes with disfavour, they should help labouring women to organise unions, and support strikes where strikes are justified.