Naevius and Plautus might thus be poets of the people more truly than any later Roman poet could be. The career of Naevius, and the public and personal elements which he introduced into his plays, afford evidence of his desire to use his position as a popular poet for political ends. His imprisonment and subsequent banishment equally attest the determination of the governing class to allow no criticism on public men or affairs, nor anything derogatory to the majesty of the State and the dignified forms of Roman life, to be heard on the stage. Plautus, though prevented either by his own temperament or the vigilance of state-censorship from directly acting on the political sympathies of the commons, maintained the thoroughly popular character of Roman comedy, and poured a strongly national spirit into the forms which he adopted from Greece. Between the death of Plautus and that of Terence there was no cessation in the productiveness of Roman comedy; but the little that is known of Caecilius, and the evidence afforded by the plays of Terence, show that Roman comedy had now begun to appeal to a different class of sympathies. The ascendency of Ennius in Roman literature immensely widened the gulf which always separates an educated from an uneducated class. One of the great sources of interest in Plautus is that he flourished before this separation became marked, while the upper classes were yet comparatively rude and simple in their requirements, and the mass of the people were yet hearty and vigorous in their enjoyments. The popularity of his plays revived again after the death of Terence, and maintained itself till nearly the end of the Republic, a proof that his genius was not only in harmony with his own age, but satisfied a permanent vein of sentiment in his countrymen, so long as they retained anything of their native vigour and republican spirit. The fact that Roman comedy was not congenial to the educated taste of the early Empire is no proof of its want of originality. It was in harmony with an earlier stage in the development of the Roman people. Had that been all, it might have been completely lost, or preserved only in fragments like those of the Satire of Lucilius. But as being the heir of an older popular kind of composition it enjoyed the advantage, possessed by none of the more artificial forms of poetry introduced at this period, of a fresh, copious, popular, and idiomatic diction. The comic poets of Rome alone inherited, like the epic poets of Greece, a vehicle of expression formed by the improvised utterance of several generations. The greater fluency of style and the greater ease of rhythmical movement, thus enjoyed by the early comedy, is the most obvious explanation of its permanent hold on the world. But the mere merits of language would scarcely have secured permanence to these compositions apart from the cosmopolitan human interest derived from the Greek originals on which they were founded, and from the strong vitality