Research topics below this in the hierarchy
- Bronze Age, Minoan, and Mycenaean ages
- ca. 1125-500 B.C. Age of Tyrants
- Persian wars, 499-479 B.C.
- Athenian supremacy. Age of Pericles. 479-431 B.C.
- Peloponnesian War, 431-404 B.C.
- Spartan and Theban supremacies, 404-362 B.C.
- Macedonian epoch. Age of Philip. 359-336 B.C.
- Alexander the Great, 336-323 B.C.
- Hellenistic period, 323-146.B.C.
- Roman epoch, 140 B.C. 323/476 A.D.