INDEX Expurgatorius: its first publication at Venice, i. 192; effects on the printing trade there, 193; the Index in concert with the Inquisition, 194; origin of the Index, 195; local lists of prohibited books, _ib._; establishment of the Congregation of the Index, 197; Index of Clement VIII., 198; its preambles, _ib._; regulations, 199 _sq._; details of the censorship and correction of books, 201; rules as to printers, publishers, and booksellers, 203; responsibility of the Holy Office, 204; annoyances arising from delays and ignorance on the part of censors, 205; spiteful delators of charges of heresy, 207; extirpation of books, 208; proscribed literature, 209; garbled works by Vatican students, 210; effect of the Tridentine decree about the Vulgate, 212; influence of the Index on schools and lecture-rooms, 213; decline of humanism, 218; the statutes on the _Ratio Status_, 220; their object and effect, 221; the treatment of lewd and obscene publications, 223; expurgation of secular books, 224. INQUISITION, the, i. 159 _sqq._; the first germ of the Holy Office, 161; developed during the crusade against the Albigenses, _ib._; S. Dominic its founder, 162; introduced into Lombardy, etc., 164; the stigma of heresy, 165; three types of Inquisition, 166; the number of victims, 166 _n._; the crimes of which it took cognizance, 167; the methods of the Apostolical Holy Office, 168; treatment of the New Christians in Castile, 169, 171; origin of the Spanish Holy Office, 170; opposition of Queen Isabella, 171; exodus of New Christians, 172; the punishments inflicted, _ib._; futile appeals to Rome, 173; constitution of the Inquisition, 174; its two most formidable features, 175; method of its judicial proceedings, 176; the sentence and its execution, 177; the holocausts and their pageant, _ib._; Torquemada's insolence, 179; the body-guard of the Grand Inquisitor, 180; number of Torquemada's victims, 181; exodus of Moors from Castile, 182; victims under Torquemada's successors, _ib._; an Aceldama at Madrid, 184; the Roman Holy Office, _ib._; remodelled by Giov. Paolo Caraffa, 185; 'Acts of Faith' in Rome, 186; numbers of the victims, 187; in other parts of Italy, 188; the Venetian Holy Office, 190; dependent on the State, _ib._; Tasso's dread of the Inquisition, ii. 42, 45, 49, 51; the case of Giordano Bruno, 134, 157 _sqq._; Sarpi denounced to the Holy Office, 195. INTELLECTUAL and social activity in Italian cities, i. 51. INTERDICT of Venice (1606), ii. 198 _sqq._; the compromise, 205. INVASION, wars of, in Italy, i. 11 _sqq._ IRON crown, the, sent from Monza to Bologna, i. 36. 'ITALIA Liberata,' Trissino's, ii. 24, 303. ITALIA Unita, ii. 407.