(3) _Negro Pauperism._ We have no good statistics on negro pauperism, but such as we have seem to indicate that the state of dependence of the negro is very great. In the city of Washington, where 30 per cent of the population is made up of negroes, 84 per cent of the pauper burials are those of negroes; and in Charleston, where 57 per cent of the population are negroes, 96.7 per cent of the pauper burials are those of negroes. In nearly all communities where organized charities exist the negroes contribute to the dependent population far out of proportion to their numbers. It is safe to say that from 50 to 75 per cent of the total negro population of the United States live in poverty as distinguished from pauperism, that is, live under such conditions that physical and mental efficiency cannot be maintained. (4) _Negro Vital Statistics_. The negro death and birth rates are both very high. No definite statistics of negro death and birth rates have been kept except in cities and in a few rural districts. In Alabama in a few registered districts the negro birth rate has been found to be equal to about twice the death rate. On the other hand it is a curious fact that in the North the negro fails to reproduce sufficiently to keep up his numbers, consequently the negro population in Northern states would die out if it were not for immigration. In Massachusetts in 1888, for example, there were 511 negro births and 579 negro deaths. Statistics from other Northern communities tell the same story. The vital statistics of Southern cities show that the negro death rate is very much higher than the white death rate. In ten Southern cities, for example, Hoffman gives the average death rate for the whites as 20 per thousand for the white population, and for the negroes as 32.6 per thousand of the negro population. These same cities in 1901-1905 showed an annual average death rate for the whites of 17.5 and for the negroes of 28.4. In several cities the negro death rate is nearly twice that of the whites. When these mortality statistics are analyzed, moreover, while they show that negro mortality at all ages is greater than white mortality, it is greatest among negro children under fifteen years of age. This is of course largely because of the ignorant manner in which negroes care for their children, but it also indicates that natural selection is at work among the American negroes rapidly eliminating the biologically unfit.