In spite of these apparently favorable psychological factors and natural, traditional attachments of parents and children, the rising incidence of divorce is a new and observable phenomenon of the modem world. One of the most important contributing factors is the ease with which women can now make a living. On this the Encyclopaedia Britannica says: "Industrialization has made it easier for women to support themselves, whether they are single, married, divorced, or widowed. In this connection, it is interesting to note that the Great Depression of the 1930s stopped the rise in the number of divorces in the United States for a time.