Mindanao’s 36,000 square miles constitute nearly a third of the total area of the Philippine archipelago, and more than that fraction of the 97,500 square miles of territory to a consideration of which our attention is reduced by the process of elimination above indicated. Turning over Mindanao to those crudely Mohammedan, semi-civilized Moros would indeed be “like granting self-government to an Apache reservation under some local chief,” as Mr. Roosevelt, in the campaign of 1900, ignorantly declared it would be to grant self-government to Luzon under Aguinaldo.[15] Furthermore, the Moros, so far as they can think, would prefer to owe allegiance to, and be entitled to recognition as subjects of, some great nation.[16] Again, because, the Filipinos have no moral right to control the Moros, and could not if they would, the latter being fierce fighters and bitterly opposed to the thought of possible ultimate domination by the Filipinos, the most uncompromising advocate of the consent-of-the-governed principle has not a leg to stand on with regard to Mohammedan Mindanao. Hence I affirm that as to it, we have a distinct and separate problem, which cannot be solved in the lifetime of anybody now living. But it is a problem which need not in the least delay the advent of independence for the other fourteen-fifteenths of the inhabitants of the archipelago[17]—all Christians living on islands north of Mindanao. It is true that there are some Christian Filipinos on Mindanao, but in policing the Moros, our government would of course protect them from the Moros. If they did not like our government, they could move to such parts of the island as we might permit to be incorporated in an ultimate Philippine republic. Inasmuch as the 300,000 or so Moros of the Mohammedan island of Mindanao and the adjacent islets called Jolo (the “Sulu Archipelago,” so called, “reigned over” by the Sultan of comic opera fame) originally presented, as they will always present, a distinct and separate problem, and never did have anything more to do with the Philippine insurrection against us than their cousins and co-religionists over in nearby Borneo, the task which confronted Mr. Root in the fall of 1899, to wit, the suppression of the Philippine insurrection, meant, practically, the subjugation of one big island, Luzon, containing half the population and one-third the total area of the archipelago, and six neighboring smaller ones, the Visayan Islands.

And now let us concentrate our attention upon Luzon as Mr. Root no doubt did, with infinite pains, in the fall of 1899. Of the 7,600,000 people of the Philippines[18] almost exactly one-half, i.e., 3,800,000,[19] live on Luzon, and these are practically all civilized.[20] It so happens that the State of our Union which is nearer the size of Luzon than any other is the one which furnished the first American Civil Governor for the Philippine Islands, Governor Taft. President Taft’s native State of Ohio is 41,061 square miles in area, and Luzon is 40,969.[21] Roughly speaking, Luzon may also be said to be about the size of Cuba,[22] though it is about twice as thickly populated as the latter, Cuba, having something over 2,000,000 people to Luzon’s nearly 4,000,000.[23]

Outline sketch of the theatre of operations in Luzon, 1899.

By all Americans in the Philippines since our occupation, the island of Luzon is always contemplated as consisting of two parts, to wit, northern Luzon, or that part north of Manila, and southern Luzon, the part south of Manila. The great central plain of Luzon, lying just north of Manila, is nearly as large as the republic of Salvador, or the State of New Jersey, i.e., in the neighborhood of 7000 square miles area[24]—and, like Salvador, it contains a population of something over 1,000,000 inhabitants. The area and population of the five provinces of this plain are, according to the Philippine Census of 1903, as follows:

ProvinceArea[25] (sq. m.)Population[26]
Pangasinan1,193397,902
Pampanga868223,754
Bulacan1,173223,742
Tarlac1,205135,107
Nueva Ecija1,950134,147
6,3891,114,652

Roughly speaking, the central plain comprising the above five provinces is bounded as follows: On the north by mountains and Lingayen Gulf, on the east by a coast range of mountains separating it from the Pacific Ocean, on the west by a similar range separating it from the China Sea, and on the south by Manila Bay and mountains. The Rio Grande de Pampanga flows obliquely across it in a southwesterly direction into Manila Bay, and near its western edge runs the railroad from Manila to Dagupan on Lingayen gulf. Dagupan is 120 miles from Manila. This plain, held by a well-equipped insurgent army backed by the moral support of the whole population, became the theatre of war as soon as the volunteers of 1899 began to arrive at Manila, the insurgent capital being then at Tarlac, a place about two-thirds of the way up the railroad from Manila to Dagupan.

Of course the first essential thing to do was to break the backbone of the insurgent army, and scatter it, and the next thing to do was to capture Aguinaldo, the head and front of the whole business, the incarnation of the aspirations of the Filipino people. The operations to this end commenced in October, and involved three movements of three separate forces:

(1) A column under General Lawton, proceeding up the Rio Grande and along the northeastern borders of the plain, and bending around westward along its northern boundary toward the gulf of Lingayen, garrisoning the towns en route, and occupying the mountain passes on the northeast which give exit over the divide into the great valleys beyond.

(2) An expedition under General Wheaton, some 2500 in all, proceeding by transports to the gulf of Lingayen, the chief port of which, Dagupan, was the northern terminus of the railroad; the objective being to land on the shore of that gulf at the northwest corner of the plain, occupy the great coast road which runs from that point to the northern extremity of the island, and also to proceed eastward and effect a junction with the Lawton column.