The Peloponnesian War starts up in earnest again; lasts from
431-421, and again 416-404 B.C.
most Greeks were pro-Sparta, saw Athenian power as
threat
The Athenians lose to the Spartans; never regain their
cultural supremacy
Late 5th century (430-400)
The Athenian Acropolis
Propylaia (entrance building), 437-432
begun c. 437, when Parthenon building finished (though
not the pediment sculptures) but never finished--you can see
lifting bosses, other signs of this
Ionic order: a rectangular room with four Ionic columns
outside across the front and back, and an Ionic frieze;
stands on on its own bastion or parapet