Rundown:
From Alexander the Great, to Cleopatra Philopator, Greek History was marked by a struggle between titans, the successors to Alexander himself; the Diadochi (or Διάδοχοι). For almost two centuries, these waring powers would vie for supremacy over the near-east, ultimately culminating in their destruction at the hands of Rome and Parthia by 30 BC.

Music (in order):
Kevin Macleod: "Unrelenting"
Rome II Total War: "Deos Fortioribus Adesse"
Civilization V: "Alexander War Theme"
Civilization VI: "Greece - The Medieval Era"

Timestamps:
0:00 - Intro
0:03 - Alexander the Great
0:12 - Early Period
0:50 - Middle Period
1:31 - The Rise of Parthia
1:45 - Slow Decay
2:36 - Outro