These provisions are needed in aid and for the protection of the honest citizen of foreign birth, and for the want of which he is made to suffer not infrequently. The United States has insisted upon the right of expatriation, and has obtained, after a long struggle, an admission of the principle contended for by acquiescence therein on the part of many foreign powers and by the conclusion of treaties on that subject. It is, however, but justice to the government to which such naturalized citizens have formerly owed allegiance, as well as to the United States, that certain fixed and definite rules should be adopted governing such cases and providing how expatriation may be accomplished. While emigrants in large numbers become citizens of the United States, it is also true that persons, both native born and naturalized, once citizens of the United States, either by formal acts or as the effect of a series of facts and circumstances, abandon their citizenship and cease to be entitled to the protection of the United States, but continue on convenient occasions to assert a claim to protection in the absence of provisions on these questions. And in this connection I again invite your attention to the necessity of legislation concerning the marriages of American citizens contracted abroad, and concerning the status of American women who may marry foreigners and of children born of American parents in a foreign country. The delicate and complicated questions continually occurring with reference to naturalization, expatriation, and the status of such persons as I have above referred to induce me to earnestly direct your attention again to these subjects. In like manner I repeat my recommendation that some means be provided for the hearing and determination of the just and subsisting claims of aliens upon the Government of the United States within a reasonable limitation, and of such as may hereafter arise. While by existing provisions of law the Court of Claims may in certain cases be resorted to by an alien claimant, the absence of any general provisions governing all such cases and the want of a tribunal skilled in the disposition of such cases upon recognized fixed and settled principles, either provides no remedy in many deserving cases or compels a consideration of such claims by Congress or the executive department of the Government. It is believed that other governments are in advance of the United States upon this question, and that the practice now adopted is entirely unsatisfactory. Congress, by an act approved the 3d day of March, 1875, authorized the inhabitants of the Territory of Colorado to form a State government, with the name of the State of Colorado, and therein provided for the admission of said State, when formed, into the Union upon an equal footing with the original States.