Leadership, 271. ---- in America, 275. L Bon, Gustave, 5, 17, 19, 139, 205, 242, 269. ---- on the unconscious, 14. ---- summary of his theory, 47. ---- _The Crowd, A Study of the Popular Mind_ (Eleventh edition. T. Fisher Unwin, Ltd., London, 1917), 15. ---- _The Psychology of Revolution_, 180, 182, 205. (Translated by Miall; G. P. Putnam's Sons, New York, 1912.) Lenin, Nicolai, 206, 227, 233. Leo X, Pope, 181, 185. Liberator, the, 124, 125, 264. Liberty, 199. ---- in a democracy, 242, 261-267. ---- of crowds, 266, 276. Libido, 65, 136, 303. Lincoln, 225. Livingstone, R. W., _The Greek Genius and Its Meaning for Us_, 143. Locke, John, 153. Logic, of crowd-thinking, 140. ---- in crowds and in paranoia, 198. Louis XVI, 186. Lowell, Percival, 269. Lusk Committee, the, 103. Luther, Martin, 175, 193, 225. Lynchings, 38, 106. McDougal, Prof. William, 10. _An Introduction to Social Psychology_ (John W. Luce & Co., Boston, 1917), 11. Machiavelli, _The Prince_, 233. Madison Square Garden, 265. Majority, as king, 248. ---- tyranny of, 250. Man in the state of nature, 209. Manifesto, Socialist, 204. (See also Karl Marx.) "Man the Measure of all Things," 300. Marcus Aurelius, 234. Marines' Fathers' Association, 117-118. Marx, Karl, 152. Masculine protest, 62. Masochism, 39, 65. Mass meetings, 23. Master class, 177. Materialism, 150. Mechanisms, of compensation, 84. ---- of defense, 94. ---- of disguise, 73. ---- of justification, 40, 106. Mechanistic theories, 1. Mediæval thinkers, 10. Mental habits, 272. Messianism as a revolutionary crowd phenomenon, 203, 210. Mexico, 194. Millennium, 201. Milton, 270. Milwaukee, pseudo-patriotism in, 259. Mind, collective, 15. Minority crowds, arrogance of, 257. Mirabeau, 183. Mob, 6, 165. ---- outbreaks, 37. Mobs, 107. ---- modern, 47. ---- Southern, 39. Modern society challenged, 213. Modernism, 223. Montaigne, 270, 283. Moral dilemmas, 88. Morality, 106. ---- of crowd-mind, 157-158. ---- of the crowd, 124. Motion pictures, 157. Multiple personality, 5. Mysticism of revolutionary crowds, 219. Napoleon, 221. Narcissus, stage, 66. Nations as crowds, 83. Negation, phenomenon of, 89. Nero, 234. Neurotic, female, 98. ---- similarity to crowd, 71. Newcomb, Simon, 269. Newspapers, 45. New York City, 172. ---- crowds in, 115. New Testament, 202. Nietzsche, Friederich, 153, 269, 270. ---- _Antichrist_ (Third English edition. Dr. Oscar Levy; The Macmillan Company, New York, 1911), 81. ---- _Beyond Good and Evil_ (Third English edition. Dr. Oscar Levy; The Macmillan Company, New York), 17, 124, 194. ---- _Genealogy of Morals_ (Edited by Dr. Oscar Levy; The Macmillan Company, New York. 1911), 91.