The sociologist is familiar with the social menace of the degenerate family in the country. Most of the members of the families thus far studied have lived in the country or small village. It is reasonable to suppose that on the whole such families find it easier to survive in the country than in the city. The country offers occupation for the high grades during the busy season and yet does not require steady employment all through the year. The social penalties of mental inferiority are not likely to be so oppressive; certainly there is much less danger of coming into collision with the law. Our institutions find from experience that the feeble-minded take kindly to rough, out-door work and from this it is natural to assume that a large number of the feeble-minded, free to choose their environment, prefer the country to the city. They are probably more often handicapped by the competition of city life than by the conditions of life in the rural community. It is probably true also that the feeble-minded family is more likely to renew its vitality by the mixing in of new, normal blood in the country than in the city. Illegitimacy holds in the problem of rural feeble-mindedness the same position that prostitution occupies in urban amentia. The attractive feeble-minded girl--and of course many of these girls are physically attractive to many men--does not find it difficult in the country to have sex relations with mentally normal men. Indeed it is often not realized that the girl is mentally abnormal, and all too frequently we have a marriage in the country between a woman of unsound mind and a man who is mentally sound. Illegitimacy is, however, the larger problem in rural amentia. The same type of girl that in the country becomes the mother of several children, often by different men, in the city, unless protected, enters prostitution. The city prostitute, because of the sterilizing effects of venereal diseases, is less likely to become the mother of children, but, on the other hand, she scatters about syphilis, which has so much to do with causing mental abnormalities. It may be a matter of opinion which of the two social evils, illegitimacy in the country or prostitution in the city, has the larger influence upon the spread of mental abnormalities, but there can be no doubt that the rural difficulty deserves the attention of all interested in mental hygiene.