Jovellar was a little less confident, after these occurrences, that it would be a simple matter to put down the rebellion. He seems to have lacked the quality of resolute perseverance, and when matters were against him he resigned his office, and again Don José de la Concha returned to take charge of Spanish affairs in Cuba. Now Concha had been persona non grata with the Volunteers and he was not received by them with great enthusiasm. He began at once upon assuming office to take the force out of the decrees promulgated by Jovellar, by greatly modifying their terms, and promising freedom to all blacks who would serve in the army for a period of five years.
In April, 1874, Hamilton Fish, Secretary of State, made public announcement in Washington that during the five years of the war the Spanish losses had totaled more than eighty thousand men and officers, a large number of these casualties being due to sickness caused by unsanitary conditions, while Spain had spent over one hundred million dollars in her ineffective efforts to put down the revolution. He further stated that it did not appear that she was likely to accomplish this speedily, since the revolutionary government seemed quite as powerful and as active as in the beginning.
The history of the year 1875 was one of unimportant engagements, small skirmishes and guerrilla warfare, no important battle being fought until the year had about reached its close, when Gomez suffered a severe defeat at Puerto Principe, which is believed to have been the turning of the tide against the Cubans. Meanwhile the United States began to display a strong interest in Cuban affairs.
On November 5, 1875, a letter was sent by the State Department to Caleb Cushing, then United States minister to Madrid, containing the following information, intended, of course, as admonition to the Spanish government:
"In the absence of any prospect of a termination of the war, or of any change in the manner in which it has been conducted on either side, the President feels that the time is at hand when it may be the duty of other governments to intervene, solely with a view of bringing to an end a disastrous and destructive conflict, and of restoring peace in the island of Cuba. No government is more deeply interested in the order and peaceful administration of this island than is the United States, and none has suffered as the United States from the condition which has obtained there during the past six or seven years. He will, therefore, feel it his duty at an early day to submit the subject in this light, and accompanied by an expression of the views above presented, for the consideration of Congress."
For some strange reason, Mr. Fish seemed to have lost his usual cool wisdom; for he went perilously near to ignoring the Monroe Doctrine, so sacred to all the traditions of American diplomacy, when he directed that a copy of this letter be forwarded to General Robert C. Schenck, the United States Minister at London, directing him to ask for the support of Great Britain in his position.
Following this action of his Secretary of State, President Grant, in his message to Congress in December, 1875, said: "The past year has furnished no evidence of an approaching termination of the ruinous conflict which has been raging for seven years in the neighboring island of Cuba. While conscious that the insurrection has shown a strength and endurance which made it at least doubtful whether it be in the power of Spain to subdue it, it seems unquestionable that no such civil organization exists which may be recognized as an independent government capable of performing its international obligations and entitled to be treated as one of the powers of the earth."
The Spanish government was very wrathful when these facts became known to it and at once sent a note to Great Britain claiming that the United States had no reason to bewail the Cuban situation, for on account of it her commerce had increased; that Spanish had had under the most jealous and watchful care, as regards the safety of their person and property, all American citizens who were engaged in business ventures on the island, and that most of them were making huge fortunes. A complaint was made that the United States gave refuge to Cuban outlaws, and it was alleged that all past claims of the United States growing out of the Cuban difficulty had been or were about to be settled.
However, Great Britain refused to have anything to do with an attempt, in conjunction with the United States, to end the Cuban war, stating that it was doubtful whether Spain would accept any terms that could be offered, and that if she refused, Great Britain did not feel willing to bring pressure to bear.
Spain, in a note dated February 3, 1876, intimated that the reason why a settlement of the insurrection in Cuba had not been effected was because the insurgents would not come out into the open and fight, but preferred to wage a guerrilla warfare from mountain fastnesses; that could they be lured into the open, Spain had a sufficient force in the field promptly to defeat them. It was further intimated that the Creoles were tiring of the insurrection and that it was now being supported mainly by negroes, mulattoes, Chinese laborers, adventurers, and deserters from the Spanish army. Finally the assertion was made that when Spain was finally victorious, as it was assumed that she would be, she would at once abolish slavery, and put into effect the most liberal of administrative reforms.