I will now, Mr. Chairman, advert to those pretensions put forth by the allied sovereigns of Continental Europe, which seem to me calculated, if unresisted, to bring into disrepute the principles of our government, and, indeed, to be wholly incompatible with any degree of national independence. I do not introduce these considerations for the sake of topics. I am not about to declaim against crowned heads, nor to quarrel with any country for preferring a form of government different from our own. The right of choice that we exercise for ourselves, I am quite willing to leave also to others. But it appears to me that the pretensions to which I have alluded are wholly inconsistent with the independence of nations generally, without regard to the question whether their governments be absolute, monarchical and limited, or purely popular and representative. I have a most deep and thorough conviction, that a new era has arisen in the world, that new and dangerous combinations are taking place, promulgating doctrines and fraught with consequences wholly subversive in their tendency of the public law of nations and of the general liberties of mankind. Whether this be so, or not, is the question which I now propose to examine, upon such grounds of information as are afforded by the common and public means of knowledge.
Everybody knows that, since the final restoration of the Bourbons to the throne of France, the Continental powers have entered into sundry alliances, which have been made public, and have held several meetings or congresses, at which the principles of their political conduct have been declared. These things must necessarily have an effect upon the international law of the states of the world. If that effect be good, and according to the principles of that law, they deserve to be applauded. If, on the contrary, their effect and tendency be most dangerous, their principles wholly inadmissible, their pretensions such as would abolish every degree of national independence, then they are to be resisted.
I begin, Mr. Chairman, by drawing your attention to the treaty concluded at Paris in September, 1815, between Russia, Prussia, and Austria, commonly called the Holy Alliance. This singular alliance appears to have originated with the Emperor of Russia; for we are informed that a draft of it was exhibited by him, personally, to a plenipotentiary of one of the great powers of Europe, before it was presented to the other sovereigns who ultimately signed it.[2] This instrument professes nothing, certainly, which is not extremely commendable and praiseworthy. It promises only that the contracting parties, both in relation to other states, and in regard to their own subjects, will observe the rules of justice and Christianity. In confirmation of these promises, it makes the most solemn and devout religious invocations. Now, although such an alliance is a novelty in European history, the world seems to have received this treaty, upon its first promulgation, with general charity. It was commonly understood as little or nothing more than an expression of thanks for the successful termination of the momentous contest in which those sovereigns had been engaged. It still seems somewhat unaccountable, however, that these good resolutions should require to be confirmed by treaty. Who doubted that these august sovereigns would treat each other with justice, and rule their own subjects in mercy? And what necessity was there for a solemn stipulation by treaty, to insure the performance of that which is no more than the ordinary duty of every government? It would hardly be admitted by these sovereigns, that by this compact they consider themselves bound to introduce an entire change, or any change in the course of their own conduct. Nothing substantially new, certainly, can be supposed to have been intended. What principle, or what practice, therefore, called for this solemn declaration of the intention of the parties to observe the rules of religion and justice?