Curtius thinks that Pisistratus, as a popular usurper and opponent of the aristocracy, encouraged the worship of the popular god Dionysus with the Tragic Chorus, and he gives Pisistratus the credit of this glorious innovation. A similar policy was ascribed to Cleisthenes of Sicyon by Herodotus (v. 67). The Chorus thus remaining wedded to the Drama, parts the action with lyric pieces more or less connected with it, and expressive of the feelings which it excites. In Aeschylus and Sophocles the connection is generally close; less close in Euripides. The Chorus also occasionally joins in the dialogue, moralising or sympathising, and sometimes, it must be owned, in a rather commonplace and insipid strain. In "The Eumenides" of Aeschylus, the chorus of Furies takes part as a character in the drama; in "The Suppliants" it plays the principal part. The Drama came to perfection with Athenian art generally, and with Athens herself in the period which followed the Persian war. The performance of plays at the Dionysiac festival was an important event in Athenian life. The whole city was gathered in the great open-air theatre consecrated to Dionysus, whose priest occupied the seat of honour. All the free men, at least, were gathered there; and when we talk about the intellectual superiority of the Athenian people, we must bear in mind that a condition of Athenian culture was the delegation of industry to the slave. That audience was probably the liveliest, most quick-witted, most appreciative, and most critical that the world ever saw. Prizes were given to the authors of the best pieces. Each tragedian exhibited three pieces, which at first formed a connected series, though afterwards this rule was disregarded. After the three tragic pieces was performed a satyric drama, to relieve the mind from the strain of tragedy, and perhaps also as a conventional tribute to the jollity of the god of wine. In the Elizabethan Drama the tragic and comic are blended as they are in life.