Finally we have societies growing up, as in the United States, by immigration. These immigrants, coming as they do from all parts of the world, bring with them fragments of divergent cultures. Here again the process of assimilation is slow, often painful, not always complete. In the case where societies are formed and maintained by adoption, that is by immigration, the question arises: How far is it possible for a people of a different race and a different culture to take over the traditions and social inheritance of another and an alien people? What are the conditions which facilitate this transmission and, in general, what happens when people of different races and cultures are brought together in the intimate relations of community life? These questions have already arisen in connection with the education of the Negro in America and with the work of foreign missions. If the schools are to extend and rationalize the work they are already doing in the Americanization of the immigrant peoples, questions of this sort may become actual in the field of pedagogy. This paper is mainly concerned with the Negro, not because the case of the Negro is more urgent than or essentially different from that of the immigrant, but because the materials for investigation are more accessible. Admitting, as the anthropologists now seem disposed to do, that the average native intelligence in the races is about the same, we may still expect to find in different races certain special traits and tendencies which rest on biological rather than cultural differences. For example, over and above all differences of language, custom or historic tradition, it is to be presumed that Teuton and Latin, the Negro and the Jew--to compare the most primitive with the most sophisticated of peoples--have certain racial aptitudes, certain innate and characteristic differences of temperament which manifest themselves especially in the objects of attention, in tastes and in talents. Is the Jewish intellectual, for example, a manifestation of an original and peculiar endowment of the Jewish race or is he rather a product of traditional interest and emphasis characteristic of Jewish people--a characteristic which may be explained as an accommodation to the long-continued urban environment of the race?[2] Is the Negro's undoubted interest in music and taste for bright colors, commonly attributed to the race, to be regarded as an inherent and racial trait or is it merely the characteristic of primitive people? Is Catholicism to be regarded as the natural manifestation of the Latin temperament as it has been said that Protestantism is of the Teutonic?