INDEX 



281 



Gale, H. S., cited, 131 



Gallic War, 193 



Geological evolution, 107 flF,; 



Time-scale, 256 ff. 

 Germany, and her neighbors, 227 flF. ; 



compared with Rome, 238; 



comparison with United States, 47; 



economic cycles in, 47 flF. ; 



expansion of, 23 f . ; 



government relations to business, 

 49; 



health in, 22, 48; 



malnutrition in, 135; 



physical character of Jews in, 172; 



seasonal variations in deathrate, 

 62 f.; 



strength in Great War, 229 flF. 

 Germplasm, response to environment, 



161 

 Gibbon, Edw., cited, 205 

 Giotto, 147 

 Giovanni, 147 

 Glacial mammals, 257 f. 

 Glacial Period, causes of evolution in, 

 162; 



eflFect on evolution, 115 flF.; 



eflFect on man, 140; 



extinction of mammals during, 

 256 flF. 

 Glaciation, causes of, 144; 



eflFect on mutation, 152 

 Goats, in ancient Rome, 201 

 Government, as a panacea, 17 

 Gracchi, 198 f., 202 

 Grain, in Rome, 194, 199, 201 

 Great Plague, 136 



Great War, comparison of nations 

 in, 229 flF.; 



health of drafted men in, 21; 



nature of opponents, 208 flF. ; 



relation to climate, 227 flF. 

 Greece, causes of expansion, 228 

 Greeks, character of, 214, 218 f.; 



complexion of, 170 f . 



Greenhouse, air in, 266 



Greenland, during 14th century, 132 



Gregory, H. E., cited, 139 



Hadrian, 204 



Hampton Institute, experiments at, 



79 

 Harput, 221 



Hawaiian Islands, climate of, 75 

 Head-form (see Cephalic Index) ; 



eflFect of New York upon, 177 flF. ; 



geographic variations of, 170, 172 flF. 

 Health, and bank clearings, 37; 



and bank deposits, 38 f . ; 



and business, 26 flF. ; 



and civilization, 19; 



and Civil Service examinations, 

 32 f.; 



and climate, 58 flF. ; 



and immigration, 39; 



and mental power, 34 f . ; 



and prices, 38; 



and prosperity, 39 f . ; 



and school attendance, 37; 



and temperance, 33; 



and victory, 227; 



care of, in Turkey, 225 f.; 



compared with crops, 53; 



curve of, 1870-1910, 32; 



economic eflFect, 51; 



eflFect of climate in Turkey on, 

 221 flF.; 



eflFect of malnutrition on, 135; 



eflFect of variable climate on, 89 flF.; 



fluctuations in England, 46; 



in ancient Rome, 192 flF. ; 



in Germany, 22, 48; 



of drafted men, 21; 



of school children, 20; 



relation to Great War, 227 flF. ; 



variations in, 1870-1910, 29 

 Heat, eflFect on butterflies, 150 flF. 

 Hebrews (see Jews) 

 Heidelberg man, 117 f. 



