Napoleon, who respected nothing and nobody, was utterly ruthless in his dealing with national and patriotic aspirations. But the early revolutionary generals had proclaimed the new doctrine that "nationality was not a matter of political frontiers or round skulls and broad noses, but a matter of the heart and soul." While they were teaching the French children the greatness of the French nation, they encouraged Spaniards and Hollanders and Italians to do the same thing. Soon these people, who all shared Rousseau's belief in the superior virtues of Original Man, began to dig into their past and found, buried beneath the ruins of the feudal system, the bones of the mighty races of which they supposed themselves the feeble descendants. The first half of the nineteenth century was the era of the great historical discoveries. Everywhere historians were busy publishing mediaeval charters and early mediaeval chronicles and in every country the result was a new pride in the old fatherland. A great deal of this sentiment was based upon the wrong interpretation of historical facts. But in practical politics, it does not matter what is true, but everything depends upon what the people believe to be true. And in most countries both the kings and their subjects firmly believed in the glory and fame of their ancestors. The Congress of Vienna was not inclined to be sentimental. Their Excellencies divided the map of Europe according to the best interests of half a dozen dynasties and put "national aspirations" upon the Index, or list of forbidden books, together with all other dangerous "French doctrines." But history is no respecter of Congresses. For some reason or other (it may be an historical law, which thus far has escaped the attention of the scholars) "nations" seemed to be necessary for the orderly development of human society and the attempt to stem this tide was quite as unsuccessful as the Metternichian effort to prevent people from thinking. Curiously enough the first trouble began in a very distant part of the world, in South America. The Spanish colonies of that continent had been enjoying a period of relative independence during the many years of the great Napoleonic wars. They had even remained faithful to their king when he was taken prisoner by the French Emperor and they had refused to recognise Joseph Bonaparte, who had in the year 1808 been made King of Spain by order of his brother.