0, 649.
Huetlin, M., 558.
Hutten, U. von, 684.
mocks Julius II, 24.
publishes Valla's _Donation of Constantine_, 49, 55, 70.
character and work, 55 f.
supports rebellion of knights, 83.
incites peasants, 91.
and Luther, 96.
taunts Erasmus, 105.
commercial ideas, 530.
Hutton, M., 604.
Huxley, 730.

Iceland, 137.
Idria, 528.
Imbart de la Tour, P., 736.
Incas, 439 f.
Independents, 102, 345 f.
_Index of Prohibited Books_, 32, 245, 381, 383, 388, 395,
420 ff., 591.
Congregation of, 422.
_Index Expurgatorius_, 422 f.
effect, 423 f.
and Copernicus, 622.
and Weyer, 659.
India, 10, 441 ff., 446, 523, 616.
Indians (American), 436 ff.
Individualism, 6, 28, 515, 677, 749.
Indulgences,
letters of first printed, 9.
theory and practice of, 23 f.
denounced by Wyclif, 37.
denounced by Huss, 39.
Erasmus's opinion of, 57.
attacked by Luther, 66 f.
in Denmark, 136.
in Switzerland, 151.
in Netherlands, 236.
and Fuggers, 527.
Inghirami, 51.
Ingolstadt, 51.
University of, 11, 406.
Innocent III, Pope, 14, 35.
Innocent VIII, Pope, 16 f., 35, 654.
Inquisition
in Netherlands, 242 ff., 257.
Spanish, 242, 412 ff., 431.
in Venice, 376.
and Loyola, 400.
medieval, 412.
procedure, 413.
penalties, 414.
number of victims, 414 f.
scope, 415.
in Spanish dependencies, 416.
Roman, 416 f.
_Index_, 420, 423.
in Portugal, 445.
suppresses books on anatomy, 613.
and philosophy, 628.
and Bruno, 639.
judged by modern Catholics, 642 f.
and witchcraft, 655, 658.
judged by Froude, 717.
Institoris, H., 654.
Intelligence, growth of, 12 f.
Intelligentsia, 551 f.
Inventions, 6 ff.
Ireland, 346-9, 453, 535.
Jesuits in, 405.
and Inquisition, 417.
Isabella, Queen of Castile, 76, 412, 426.
Isabella of Portgual, Queen of Spain, 432.
Isocrates, 574.
Italy
first printers in, 9.
lack of national feeling, 43, 372.
and Renaissance, 47, 372 f., 425.
decadence, 135.
invaded by France, 17, 185.
civilization, 350.
and Reformation, 371 ff.
Jesuits in, 405.
population, 455 f., 458.
coinage, 463 f.
hospitals, 514.
banks, 519 f.
trade, 525.
reform of calendar, 624.
universities, 673.
Ivan IV, Czar, 143, 447, 748.
Ivry, battle of, 225