Sophocles (496-406)
I.Sophocles wrote over 100 plays, but we have only 7 complete plays.
II.The Theban Plays
A.    Antigone (441)
B.   Oedipus the King (429)
C.   Oedipus at Colonus (401)
III.Athenian Society
A.   Change from city-state to empire.
B.   Change from traditional education to rhetoric by Sophists.
C.    Change from belief in the Gods to belief in Reason.
   “Man is the measure of all things.” Protagoras.