States, crowding into our cities, and employing their tireless energies in the work of educating a considerable portion of our people, both old and young, in the religious belief that it is their Christian duty to snatch the crown from the head of the constitutional king of Italy, where those of their own religious faith have placed it, and restore it to the pope, from whose head they removed it by employing the same sovereign power which the people of the United States invoked when they laid the foundations of their own institutions. It is a serious thing, too serious to be disregarded, to know that, under protection of the liberalism of our laws, there are scattered among our people those who are striving to entangle us in alliances which can have no other end than to disturb the quiet of the nation, and endanger the public welfare. The sacrifices made by the American people in behalf of the right of self-government entitle them to be left to themselves in the undisturbed enjoyment of that right. They have shown themselves wise enough to understand the causes which led to the decay of former nations, and discreet enough to avoid them. Among these causes the union of Church and State has always been conspicuously prominent; wherefore they found it necessary to put an end to this union, by leaving the Church independent in the spiritual, and the State equally so in the temporal sphere. This separation constitutes a great and important political fact, wholly distinct from any of the forms or principles of religious belief, and practically embodies the American idea--perpetuated in Protestantism--that the right to perfect and untrammeled freedom of conscience is not derived by concession from either spiritual or temporal monarchs, but from the inalienable laws of nature. In view of the past experience of mankind, it seemed clear to them that the best form of government is that which guarantees this natural right to each individual, to be enjoyed as a political right, without any restraint whatsoever. In no other way can free popular government ever become possible. They believed also that mankind had been held long enough in inferiority and bondage by the combined influence of Church and State despotism, and that inasmuch as they had been providentially placed in possession of a new and undeveloped continent, it was not only wise but best for them and their posterity that, in establishing their Government, they should make the further union of Church and State impossible, unless some alien power should be strong enough to overthrow their institutions, or they should fall into decay by means of the corruptions engendered by this fatal union, as other Governments had fallen. It was an experiment, hitherto unsuccessful, and was consequently observed by multitudes throughout the world with intense solicitude. If there were any who considered the experiment injudicious, and likely to prove a failure, but little