5

Lamarckian Theory, 421

Lamarckism, 37

Late marriages, 218

Latent, 441

Lauck, W. J., 308

Laughlin, H. H., 341

Law, 441

Laws, eugenic, 196

Laws of heredity, 99

Lead, 57, 63, Fig. 7

League to enforce peace, 328

Lechoco, F., 314

Legal aspects, 194

Legislative aspects, 194

Leipzig, 321

Lethal chamber, 184

Lethal selection, 145

Levantines, 299

Lewin, G. R. L., 62

Lim, B., 314

Lincoln, A., 20, 333

Lincoln, T., 333

Lithuanians, 311

Living wage, 375

Loeb, J., 379

Lombroso, C., 179, 182

London, 140, 141

Longevity, 403

Longfellow, H. E., 153

Lorenz, O., 330

Loscin and Lascin, 314

Louisiana, 187, 296

Lunatics, 193

Lutz, F. E., Fig. 16

Luzon, 315

Lynn, Mass., 261

M

Macedonia, 326

MacNicholl, T. A., 55, 56

Madonnas, 397

Magyars, 299, 302, 427

Maine, 172

Maine, University of, 47

Mairet, 44

Maize, 104

Malaria, 63

Malayans, 315

Mall, Bean &, 285

Malone, Widow, 204

Malthus, 117, 134, 145, 151

Mamelukes, 284

Management, 221

Manchester, 57

Mann, Mrs. Horace, 153

Marks, school, 216

Marriage laws, 196

Marriage rate, 237

Marshall, Gov. Thomas R., 191

Martha's Vineyard, 154

Maryland, 206

Massachusetts, 123, 241, 255, 259, 260, 261, 295, 326

Mass. Agricultural College, 255

Mass. State Prison, 182

Maternal impression, 64

Maternity, 221

Mayo, M. J., 286

Mean American man, 425

Mechanism of inheritance, 431

Mecklin, J. M., 280, 281, 283

Medical colleges, 246

Mediterranean, 49, 52

Mediterranean race, 280, 357

Melting pot, 424, 428

Mendel, G., 427

Mendelian units, 105

Mendelism, 430, 441

Mendelism, essence of, 427

Mendelssohn, F. B., 96

Mental capacities, inheritance of, 84

Mental measurements, 75

Mesocephalic heads, 427

Mestizos, 314

Methodist clergymen, 270

Methods of restriction, 184

Metis, Spanish, 314

Meyerbeer, G., 96

Mice, 45

Michigan, 172, 194

Middle Atlantic states, 358

Middletown, Conn., 192

Military celibacy, 320

Miller, K., 388

Mill, J. S., 165, 174

Milton, J., 21

Minimum wage, 374

Minnesota, 172, 202

Miscegenation, 209, 291

Missouri, 208, 288

Modesty, 251

Modification of the germ