at the hands of Achilles (Memnon and The Weighing of Souls being two components of the trilogy). The Award of the Arms, The Phrygian Women, and The Salaminian Women suggest a trilogy about the madness and subsequent suicide of the Greek hero Ajax. Aeschylus seems to have written about Odysseus' return to Ithaca after the war (including his killing of his wife Penelope's suitors and its consequences) in a trilogy consisting of The Soul-raisers, Penelope, and The Bone-gatherers. Other suggested trilogies touched on the myth of Jason and the Argonauts (Argô, Lemnian Women, Hypsipylê), the life of Perseus (The Net-draggers, Polydektês, Phorkides), the birth and exploits of Dionysus (Semele, Bacchae, Pentheus), and the aftermath of the war portrayed in Seven Against Thebes (Eleusinians, Argives (or Argive Women), Sons of the Seven). Surviving plays The Persians (472 BC) The Persians (Persai) is the earliest of Aeschylus' extant plays. It was performed in 472 BC. It was based on Aeschylus' own experiences, specifically the Battle of Salamis. It is unique among surviving Greek tragedies in that it describes a recent historical event. The Persians focuses on the popular Greek theme of hubris and blames Persia's loss on the pride of its king. It opens with the arrival of a messenger in Susa, the Persian capital, bearing news of the catastrophic Persian defeat at Salamis, to Atossa, the mother of the Persian King Xerxes. Atossa then travels to the tomb of Darius, her husband, where his ghost appears, to explain the cause of the defeat. It is, he says, the result of Xerxes' hubris in building a bridge across the Hellespont, an action which angered the gods. Xerxes appears at the end of the play, not realizing the cause of his defeat, and the play closes to lamentations by Xerxes and the chorus. Seven Against Thebes (467 BC) Seven against Thebes (Hepta epi Thebas) was performed in 467 BC. It has the contrasting theme of the interference of the gods in human affairs. Another theme, with which Aeschylus' would continually involve himself, makes its first known appearance in this play, namely that the polis was a key development of human civilization. The play tells the story of Eteocles and Polynices, the sons of the shamed king of Thebes, Oedipus. Eteocles and Polynices agree to share and alternate the throne of the city. After the first year, Eteocles refuses to step down. Polynices therefore