335, 394- 95, 399, 409, 433, 434
Indian Empire, 405
Indian Ocean, 329
Indiana, 383, 386
Individualists, 375 et seq.
Individuality in reproduction, 16 et seq.
Indo-Scythians, 199, 430
Indus, 149, 429
Industrial revolution, 365 et seq.
Infantry, 178
Influenza, 414
Innocent III, Pope, 276,