Racial achievement and aptitude, 1.—The white race,
having achieved the highest civilization, represents
the highest physical type, 2.
Does cultural achievement depend upon hereditary aptitude
alone? 5.—Many races have contributed to the origin of
civilization, 5.—Early civilization in America,
7.—Interpretation of rapidity of development, 8.—The
spread of civilization, 10.—Summary, 16.
Are anatomical characteristics of foreign races
expressions of inferiority? 17.—Lower characteristics
of various parts of the body, 18.—Development in
different races of traits differentiating man from
animal, 21.—Significance of these traits for discussion
of mental character, 22.—Size of brain, 24.—Lack of
correlation between size of brain and ability,
28.—Structure of brain, 29.—Summary, 29.