Solidarity, of classes, 276 f.; of nations, 330 ff. Spahr, Charles, 309. Spain, class feeling in, 301. Specialization, of opinion, 126 ff.; not opposed to democracy, 147 f.; in philanthropy, 416. Speech, origin and growth of, 68; mental and social functions of, 69 ff., 109, 417. Spencer, Herbert, 92. Spencer and Gillen, 29, 41. Spinoza, 19, 20. Strain, 98 ff., 170 ff. Strike, general, 277. Struggle for existence, among ideas, 417. See also Competition, Class struggle, Survival of the fittest. Students, university, 274. Sturgis, Russell, 174. Suffrage, popular, 146. Suggestion, 150 ff., 328. Suicide, 103. Sullivan, Miss, Helen Keller’s teacher, 62 f. Superficiality, 98 ff., 117, 170 ff. Survival of the fittest, 189, 258, 294 ff. See also Competition. Sweating system, 400 f. Symbols, religious, 373 ff. Symonds, J. A., 375. Sympathy, as the basis of reform, 14 f. Tarde, Gabriel, 327, 329, 336. Tariff, 406. Telegraph, effect of on language, 346. Tennyson, 167. Thackeray, 361. Thoreau, 34, 164 f., 176, 195, 249, 253. Tolstoi, 167, 401. Tout, T. F., 223. Tradition and convention, 335 ff. Traditionalism, 339 ff. Tranquillity, lack of in art, 390. Transition, distinguished from democracy, 158 f. Truth, as a primary ideal, 39; sentiment of, 182 ff. Types, social, 22, 163, 340. Unconscious Social Relations, 4, 112. Unfit, are the poor the?, 295 f. Uniformity of American life, 166 f. Unions. See Labor movement. University of Michigan, supported by popular suffrage, 145. Van Brunt, Henry, 172, 391. Variation of ideas, 343. Veblen, T. V., 119. Vulgarity of wealth and privilege, 139 f. Watts’ Mammon, 346. Wealth, 136; inheritance of, 229, 236; as the basis of open classes, 248 ff.; comparative ascendency of, 278 f.; prestige of, 303 f.; use of, 304 f. We-feeling, 23, 31, 33 ff., 189 ff., 298, 333, 351, 415. Westermarck, Edward, 24, 40 f. Wharton, Edith, 102. Whately, 150. Whitman, 176, 195 f., 303. Will, public, 395-419; government as, 402 ff.; some phases of, 411 ff. See also Opinion, public. Winckelmann, 78. Women, opening of new careers to, 362 ff. Woods, Robert, 43, 49. Woolman, John, 413. Wordsworth, 165, 317. Worry, a cause of poverty, 297. Writing, social function of, 72 ff. Wrongs, social, not willed, 400 f. Young Men, in relation to classes, 223, 273 f., 327.