that portion of the line which it occupied so promptly and defended so well."

But this memoir is not intended as a history of that campaign nor of the Fifth Corps. The author has not the data available to cover so large a field, nor the ability to do justice to the courage, fortitude, and endurance so heroically displayed by that gallant army. That story will be written by abler pens, and will be the wonder of the world when it is told.

This story is that of an experiment. It is told to lay before the general public, as well as the military critic, the work of a little detachment of thirty-seven men, armed with an untried weapon, organized in the short space of four days preceding July 1, 1898, and which without proper equipment, adequate instruction, or previous training, in the face of discouragements and sneers, and in spite of obstacles enough to make the mere retrospect sickening, still achieved for itself a warm place in the hearts of all true soldiers, and covered itself with glory upon the hardest fought battle-field of the Hispano-American War.

This story is to commemorate the gallantry of the enlisted men who helped to make history and revolutionize tactics at Santiago. It will tell of the heroism of the plain American Regular, who, without hope of preferment or possibility of reward, boldly undertook to confute the erroneous theories of military compilers, who, without originality or reason, have unblushingly cribbed the labored efforts of foreign officers, and foisted these compilations of second-hand opinions upon the American Army as military text-books of authority and weight. These literary soldiers declared, following the lead of their foreign guides, that "The value of machine guns on the battle-field is doubtful," and that "Their offensive value is probably very small." They also agreed, with most touching unanimity, that "A direct assault upon a fortified position, occupied by good, unshaken infantry, armed with the modern rifle and plentifully supplied with ammunition is sure to fail, unless made by overwhelming numbers and prepared by strong and accurate fire by artillery."

These servile imitators of foreign pen soldiers were destined to see all their pet theories exploded by the grim old mountain puma from California and his brave Fifth Corps. They were to learn, so far as they are capable of learning, that the American Regular makes tactics as he needs them; that the rules of war established by pen soldiers do not form the basis of actual operations in the field; that theories must go to the wall before the stern logic of irrefutable facts; and that deductions based on the drill-made automatons of European armies are not applicable to an army composed of American Volunteer Regulars, led by our trained officers.

We shall see that an army destitute of cavalry, and hence without "eyes"; not supported by artillery; in the most difficult country over which soldiers ever operated, and without maps or reconnaissance--in twenty days shut up and captured an army of twice its own effective strength, in a strongly fortified city, with better served and more numerous artillery.

We shall find that when the "sledge" was not at hand, American ingenuity was able to use the "mallet" instead, making light machine guns perform all the function of artillery, and dispensing altogether, so far as any practical results were concerned, with that expensive and much overrated arm; that the Regular private is capable of meeting all demands upon his intelligence, and that the American non. com. is the superior of foreign officers.

It is also hoped to place before the intelligent American public some correct ideas of the new arm which was tried thoroughly at Santiago for the first time in the history of the world. The machine gun is the latest practical product of American inventive genius applied to war. The first form of this weapon tried, the mitrailleuse, was not very