The evil has become so great and of such frequent occurrence that I can not too earnestly recommend that some effective measures be adopted to provide a proper remedy and means for the vacating of any record thus fraudulently made, and of punishing the guilty parties to the transaction. In this connection I refer also to the question of expatriation and the election of nationality. The United States was foremost in upholding the right of expatriation, and was principally instrumental in overthrowing the doctrine of perpetual allegiance. Congress has declared the right of expatriation to be a natural and inherent right of all people; but while many other nations have enacted laws providing what formalities shall be necessary to work a change of allegiance, the United States has enacted no provisions of law and has in no respect marked out how and when expatriation may be accomplished by its citizens. Instances are brought to the attention of the Government where citizens of the United States, either naturalized or native born, have formally become citizens or subjects of foreign powers, but who, nevertheless, in the absence of any provisions of legislation on this question, when involved in difficulties or when it seems to be their interest, claim to be citizens of the United States and demand the intervention of a Government which they have long since abandoned and to which for years they have rendered no service nor held themselves in any way amenable. In other cases naturalized citizens, immediately after naturalization, have returned to their native country; have become engaged in business; have accepted offices or pursuits inconsistent with American citizenship, and evidence no intent to return to the United States until called upon to discharge some duty to the country where they are residing, when at once they assert their citizenship and call upon the representatives of the Government to aid them in their unjust pretensions. It is but justice to all bona fide citizens that no doubt should exist on such questions, and that Congress should determine by enactment of law how expatriation may be accomplished and change of citizenship be established. I also invite your attention to the necessity of regulating by law the status of American women who may marry foreigners, and of defining more fully that of children born in a foreign country of American parents who may reside abroad; and also of some further provision regulating or giving legal effect to marriages of American citizens contracted in foreign countries. The correspondence submitted herewith shows a few of the constantly occurring questions on these points presented to the consideration of the Government. There are few subjects to engage the attention of Congress on which more delicate relations or more important interests are dependent.