Machine Gun School, Overseas Depot, 27 Machine Gun School, Utica, N. Y., 23, 28 Machine gun training, 23, 26, 28 Madrid, Spain, 17, 20 Maintenance of Quartermaster’s Department, cost of, 91 Major General, Commandant, 5, 11, 12, 29, 31, 32, 33, 82, 83, 89 Major, Harlan E., Capt., 43 Major offensives, German, 40 Major operations, American, 9, 36, 38, 39, 40-55, 57, 58, 67, 72 Managua, Nicaragua, 10, 20, 84, 85 Manonville, France, 48 Marans, France, 63 Marbache sector, France, 48, 57, 65, 67 Marconi Wireless Co., Boston, Mass., 19 Mare Island, Calif., 19, 22, 25, 26, 90 Margut, 56 Marine Aeronautic Co., 71 Marine Aviation Section, Miami, Fla., 37 Marine Corps Reserve, 11, 12, 13, 76-77, 80, 89, 90 Marine Corps Reserve Flying Corps, 74 Marne, River, salient, Valley, 40, 41, 44, 55 Married men, rejections of, 15 Marseilles, France, 63 Marshall, Calif., 19 Marshfield, Oreg., 19 Massachusetts Institute of Technology, 19, 74 Massif de Notre-Dame-des-Champs, France, 50, 51 Massif du Blanc Mont, 51 Matthews, Calvin B., Maj., 63 _Mauretania_, 62 _Mayflower_, 18 McCawley, Charles L., Brig. Gen., 83, 89 McClellan, Edwin N., Maj., 1, 5, 60 McDougal, Douglas C., Lieut. Col., 63 McGill, John F., Col., 60 Meaux, France, 41, 43 Medaille Militaire (French), 68 Medals of honor (American), 68 Medeah Ferme, France, 50, 51 Medical Corps of the Navy, 35, 66, 68 Mehun, France, 63 Menaucourt, France, 31 _Mercury_, 75, 78, 79 Mess sergeants, 26 Metz, 41 Meuse-Argonne, 9, 36, 39, 50, 52, 53, 54, 55, 57, 58, 65, 67 Meuse-Argonne (Champagne), 65, 67 Meuse River, 49, 53, 54, 57 Mexico, 10, 37 Miami, Fla., 37, 71, 72, 73, 74 _Michigan_, 18 Military colleges, graduates of, 21 Military police, 31, 63 Military stores, 91 Mineola, Long Island, 19, 71, 73, 74 Mines, 37 Mine craters, 50 Miners and Sappers School, Overseas Depot, 27 _Minnesota_, 17, 18, 37 Minors, rejection of, 15 Miramas, France, 63 Missing, 65 _Mississippi_, 18 Mobilization Bureau, 19 Money expended, 86, 91 Mont Pelier, France, 52 _Montana_, 18 Montdidier, France, 40 Montierchaume (Indre), France, 63 Montoir, France, 63 Montreuil-aux-Lions, France, 41, 43 Monts, France, 51 Monument commemorating entrance of United States in World War, 79 Morale of the Allies, 40, 42 Moroccan Division, 45, 46 Moscou (P. C.), France, 39 Moselle River, 48, 57 Mouzon, France, 54 Myers, John T., Col. (Brigadier General), 60 Murman Coast, Russia, 37 N. Naix, France, 31 Nancy, France, 48 Nantes, France, 63 Nanteuil-le-Haudouin, France, 47 Nanteuil-sur-Marne, France, 44 National Naval Volunteers, Marine Corps Branch, 11, 21, 76 Naval air station, Cape May, N. J., 73 Naval ammunition depots, 19 Naval district base, New London, Conn., 19