Transferred to the domain of society, Naturalism becomes, as it did in Rousseau's case, revolutionary; and beneath that attachment to the soil, and that delight in encountering and mastering the fitful humours of the sea, which are the deep-seated causes of Naturalism, there is in the Englishman the still deeper-seated national feeling, which, under the peculiar historical conditions of this period, naturally led the cleverest men of the day in the direction of Radicalism. No nation is so thoroughly penetrated by the feeling of personal independence as England. This is best seen in the Englishman abroad; it is with a flourish of trumpets that he proclaims himself to be an Englishman. It is the transmission of this independence and self-sufficiency to English literature which has at decisive moments made its art a "character-art"; and at the period under consideration it is this peculiar quality which, asserting itself, actually produces the new movement in the literature of Europe. It took an Englishman to do what Byron did, stem alone the stream which flowed from the fountain of the Holy Alliance--in the first place, because only an English author would have had the audacity to do it, in the second, because at that time only English literary men had the strong political tendency and the keen political intelligence which have always distinguished the first, possibly the only, parliamentary nation. And an Englishman, too, was needed to fling the gauntlet boldly and defiantly in the face of his own people. Only in the haughtiest of nations were there to be found great men haughty enough to defy the nation.