* An amendment to the Army Appropriation Bill of March 2, 1901.
Porto Rico presented a problem different from that which the United States had to solve in Cuba. There existed no native organization which could supply even the basis for the formation of a government. The people seemed, indeed, to have no desire for independence, and public sentiment in the United States generally favored the permanent possession of the island. After a period of rule entirely at the discretion of the President, Congress established in 1900 a form of government based on that of the American territories. Porto Rico remained, however, unincorporated into the Union, and it was long doubtful whether it would remain a dependency or would ultimately attain statehood. In 1917, however, the degree of self-government was increased, and the inhabitants were made American citizens. It now seems probable that the island will ultimately become a State of the Union.
Meanwhile on the other side of the world the United States had a more unpleasant task. The revolted Filipinos, unlike the Cubans, had not declared themselves for independence but for redress of grievances. The United States had assisted Aguinaldo, at the moment in exile, to return to the islands after the Battle of Manila Bay but had not officially recognized him as having authority. When he saw Spanish power disappearing under American blows, he declared himself in favor of the abolition of all foreign rule. This declaration, of course, in no way bound the United States, to whom the treaty with Spain, the only recognized sovereign, ceded the island absolutely. There was no flaw in the title of the United States, and there were no obligations, save those of humanity, to bind the Americans in their treatment of the natives. Nevertheless, the great majority of Americans would doubtless have gladly favored a policy similar to that pursued in the case of Cuba, had it seemed in any way practicable. Unfortunately, however, the Filipinos did not constitute a nation but only a congeries of peoples and tribes of differing race and origin, whom nearly four centuries of Spanish rule had not been able to make live at peace with one another. Some were Christians, some Mohammedans, some heathen savages; some wore European clothes, some none at all. The particular tribe which formed the chief support of Aguinaldo, the Tagalogs, comprised less than one half of the population of the island of Luzon. The United States had taken the islands largely because it did not see any one else to whom it could properly shift the burden. The shoulders of the Tagalogs did not seem broad enough for the responsibility.
The United States prepared, therefore, to carry on the task which it had assumed, while Aguinaldo, with his army circling Manila, prepared to dispute its title. On February 4, 1899, actual hostilities broke out. By this time Aguinaldo had a capital at Malolos, thirty miles north of Manila, a government, thirty or forty thousand troops, and an influence which he was extending throughout the islands by means of secret organizations and superstitious appeals. This seemed a puny strength to put forth against the United States but various circumstances combined to make the contest less unequal than it seemed, and the outcome was probably more in doubt than that in the war with Spain.
The United States had at the moment but fourteen thousand men in the islands, under the command of General Otis. Some of these were volunteers who had been organized to fight Spain and who could not be held after the ratification of peace. Congress had, indeed, provided for an increase in the regular army, but not sufficient to provide the "40,000 effectives for the field," whom Otis had requested in August, 1899. There were, of course, plenty of men available in America for service in the Philippines, and finally twelve regiments of volunteers were raised, two of which were composed of negroes. Aguinaldo's strength lay in the configuration of the country, in its climate, which for four centuries had prevented a complete conquest by the Spaniards, and in the uncertainty which he knew existed as to how far the American people would support a war waged apparently for conquest, against the wishes of the Filipinos. On the other hand, the chief advantages of the American forces lay in Aguinaldo's lack of arms and in the power of the American Navy, which confined the fighting for the most part to Luzon.
In March, General MacArthur began to move to the north, and on the last day of that month he entered Malolos. On the 23d of April he pushed farther northward toward Calumpit, where the Filipino generalissimo, Luna, had prepared a position which he declared to be impregnable. This brief campaign added a new favorite to the American roll of honor, for it was here that Colonel Funston, at the head of his gallant Kansans, crossed the rivers Bag-bag and Rio Grande, under circumstances that gave the individual American soldier a prestige in the eyes of the Filipinos and a reputation which often ran far ahead of the army.
General Luna had torn up the ties and rails of the steel railroad bridge over the Bag-bag, and had let down the span next the far bank. Thus cut off from attack by a deep river two hundred feet wide, the Filipino commander had entrenched his forces on the farther side. Shielded by fields of young corn and bamboo thickets, the Americans approached the bank of the river. A naval gun on an armored train bombarded the Filipinos but could not silence their trenches. It was therefore necessary to cross an the bridge, and under fire. General Wheaton ordered Colonel Funston to seize the bridge. With about ten men Funston rushed the nearer end which stood in the open. Working themselves along the girders, the men finally reached the broken span. Beyond that, swimming was the only method of reaching the goal. Leaving their guns behind them, Colonel Funston and three others swung themselves off the bridge and into the stream. Quite unarmed, the four landed and rushed the nearest trenches. Fortunately these had been abandoned under American fire, and rifles and cartridges had been left behind. Thus this aquatic charge by unarmed men secured the bridge and enabled the American troops to cross.
Not far beyond was the Rio Grande, four hundred feet broad and crossed by another railroad bridge that must be taken. Here again the task was entrusted to Colonel Funston and the Twentieth Kansas. This time they found an old raft. Two privates stripped and swam across with a rope. Landing unarmed on the enemy's side of the river, they fastened their rope to a part of the very trench works of the Filipinos. With this connection established, Colonel Funston improvised a ferry and was soon on the enemy's side with supports. A stiff, unequal fight remained, as the ferry carried but six men on each trip. The bank was soon won, however, and the safe crossing of the army was assured. Such acts gave the natives a respect for Americans as fighting men, which caused it to be more and more difficult for the Filipino commanders to bring their forces to battle in the open.
General Lawton in the meantime was conducting a brilliant movement to the eastward. After breaking the enemy forces, he returned to Manila and then marched southward into the Tagalog country, where on the 13th of June, at Zapoti Bridge, he won the most stoutly contested battle of the insurrection. The successful conclusion of these operations brought the most civilized part of the island under American control.
The fighting now became scattered and assumed gradually a guerrilla character. The abler commanders of the American forces found their way to the top, and the troops, with their natural adaptability, constantly devised new methods of meeting new situations. A war of strangely combined mountain and sea fighting, involving cavalry and infantry and artillery, spread over the islands in widening circles and met with lessening resistance. An indication of the new character of the war was given by the change of the military organization, in April, 1900, from one of divisions and brigades, to a geographical basis. Each commander was now given charge of a certain area and used his men to reduce this district to order.