The deplorable strife in Cuba continues without any marked change in the relative advantages of the contending forces. The insurrection continues, but Spain has gained no superiority. Six years of strife give to the insurrection a significance which can not be denied. Its duration and the tenacity of its adherence, together with the absence of manifested power of suppression on the part of Spain, can not be controverted, and may make some positive steps on the part of other powers a matter of self-necessity. I had confidently hoped at this time to be able to announce the arrangement of some of the important questions between this Government and that of Spain, but the negotiations have been protracted. The unhappy intestine dissensions of Spain command our profound sympathy, and must be accepted as perhaps a cause of some delay. An early settlement, in part at least, of the questions between the Governments is hoped. In the meantime, awaiting the results of immediately pending negotiations, I defer a further and fuller communication on the subject of the relations of this country and Spain. I have again to call the attention of Congress to the unsatisfactory condition of the existing laws with reference to expatriation and the election of nationality. Formerly, amid conflicting opinions and decisions, it was difficult to exactly determine how far the doctrine of perpetual allegiance was applicable to citizens of the United States. Congress by the act of the 27th of July, 1868, asserted the abstract right of expatriation as a fundamental principle of this Government. Notwithstanding such assertion and the necessity of frequent application of the principle, no legislation has been had defining what acts or formalities shall work expatriation or when a citizen shall be deemed to have renounced or to have lost his citizenship. The importance of such definition is obvious. The representatives of the United States in foreign countries are continually called upon to lend their aid and the protection of the United States to persons concerning the good faith or the reality of whose citizenship there is at least great question. In some cases the provisions of the treaties furnish some guide; in others it seems left to the person claiming the benefits of citizenship, while living in a foreign country, contributing in no manner to the performance of the duties of a citizen of the United States, and without intention at any time to return and undertake those duties, to use the claims to citizenship of the United States simply as a shield from the performance of the obligations of a citizen elsewhere.