Schism. (See Papal schism)
Great War, the, 411 et seq., 421, 435
Greece, 92, 94, 108, 127, 139 et seq., 145 et seq., 434
Greece, war with Persia, 134 et seq.
Greek language, 95, 202, 203
Greeks, 92, 100, 101, 108, 122 et seq., 135, 150, 174, 186, 271, 272, 301, 353, 419, 429, 430, 433
Greenland, 263
Gregory I, Pope, 263
Gregory VII, Pope (Hildebrand), 268, 272, 274, 275, 278, 432
Gregory IX, Pope, 281
Gregory XI, Pope, 285, 433
Gregory the