INDEX

Infant mortality movement, 414 Infusorian, 26 Inherent, 440 Inheritance of mental capacities, 84 Inheritance Tax, 353 Innate, 441 Inkowa Camp, 233 Inquiries into human faculty, 5 , 152 Insane, 15 , 302 Insanity, 178 Institut Solvay, 155 Intelligence, 106 Intermarriage, 206 International Eugenics Congress, 155 International Eugenics Society, 155 Iowa, 208 Isabella, Queen of Spain, 19 Ishmael Family, 168 Islam, 284 Italian, 41 , 259 , 299 , 302 , 308 , 311