PBS
Themistocles, Greek General
Wonderful biography of Themistocles, the great Athenian general and politician who established the Greek navy.
Boise State University
European History: The Peloponnesian War
PowerPoint style site traces the beginnings of the Peloponnesian War, the Delian League, and the Archidamian War. Includes references and further reading.
Other
The Athena of Piraeus
A picture and description of the Athena of Piraeus, a famous bronze of the goddess. Part of a larger site dedicated to all things related to Athena, including a timeline and online galleries of images of Athena in paintings and sculpture.