R

Race-prejudice, [108], [120], [258].

Raffles, [156].

Ranke, [20].

Ratzel, [62], [136], [138], [141].

Recapitulation, theory of, [282].

Regeneration, [36].

Religion: and art, [120];

and sex, [115];

as reflection of social practices, [158].

Religious dedication, [90].

Rentoul, [289].

Reproduction, as discontinuous growth, [7].

Resistance to disease, [40].

Robin, [31].

Rodier, [31].

Rolph, [8].

Roth, [190].