decide in favor of what we term "popular" institutions, that is to say, such in which each individual shares more or less immediately in the government. Its genius may tend to the establishment of absolute authority, and in that case the autocrat is but an impersonation of the _vox populi_, by which he must be guided in his policy. If he be too deaf or rash to listen to it, his own ruin will be the inevitable consequence, but the nation persists in the same career. The meaning of the word degeneracy is now obvious. This inevitable evil is concealed in the very successes to which a nation owes its splendor. Whether, like the Persians, Romans, &c., it is swallowed up and absorbed by the multitudes its arms have subjected, or whether the ethnical mixture proceeds in a peaceful manner, the result is the same. Even where no foreign conquests add suddenly hundreds of thousands of a foreign population to the original mass, the fertility of uncultivated fields, the opulence of great commercial cities, and all the advantages to be found in the bosom of a rising nation, accomplish it, if in a less perceptible, in a no less certain manner. The two young nations of the world are now the United States and Russia. See the crowds which are thronging over the frontiers of both. Both already count their foreign population by millions. As the original population--the initiatory element of the whole mass--has no additions to its numbers but its natural increase, it follows that the influent elements must, in course of time, be of equal strength, and the influx still continuing, finally absorb it altogether. Sometimes a nation establishes itself upon the basis of a much more numerous conquered population, as in the case of the Frankish conquerors of Gaul; then the amalgamation of ranks and classes produces the same results as foreign immigration. It is clear that each new ethnical element brings with it its own characteristics or instincts, and according to the relative strength of these will be the modifications in government, social relations, and the whole tendencies of the race. The modifications may be for the better, they may be for the worse; they may be very gradual, or very sudden, according to the merit and power of the foreign influence; but in course of time they will amount to radical, positive changes, and then the original nation has ceased to exist.