The services and aids of Spain, material and moral, pecuniary and diplomatic, to the American Revolutionary cause,--the introduction, through the fortunes of Captain John Lee of Marblehead, of the American question into the policy and polities of Spain,--the effect of the arrival of our National Declaration of the 4th of July, 1776, on the fate of that gallant New England cruiser, then detained as a pirate, for his heroic exploits under our infant and unknown flag,--the incidents of vast and varied labor and accomplishment in our behalf, connected with the name and administration of the eminent Spanish minister and statesman, Florida Blanca,--the weaving and spreading out of that network of influences and circumstances, in the toils of which France and Spain entangled Great Britain, until she found herself confronted by much of the physical and all the moral power of the Continent, and from which all extrication was made hopeless, until the American Colonies should be free,--the origin of "the armed neutrality," and the shock it gave to the naval power of England, in the very crisis of the hopes of American liberty,--are presented in a narrative, clear, condensed, and original. From the aspect of peace and freedom in which our country so happily reposes, going on prospering and increasing, "by confidence in democratic principles, by faith in the people, and by the spirit of mutual forbearance and charity," the orator turns to that Europe to which our fathers there looked for succor, now "echoing to the clang of arms, and hostile legions arrayed for combat." A tribute to Italy, for the gifts, poured out from her treasures of art, science, medical skill, and political knowledge, of literature and philosophy, to all the uses and adornments of human life, introduces a reference to the Italian Republics of the Middle Ages, which are shown to have been based on these great principles:--That all authority over the people emanates from the people,--should return to them at stated intervals,--and that its holders should be accountable to the people for its use. "To those Republics," it is added, "we also owe the practical demonstration of the great truth, that no state can long prosper or exist where intelligent labor is not held in honor, and that labor cannot be honorable where it is not free."