You see the Macedonians were already a very strong Greek culture. And it's a time where you have the spread of the culture, you have kind of a bit of fulfillment of Alexander the Great's goal of creating this very, this mashup, so to speak, of the various cultures of the region, the Greco and the Persian and the Egyptian cultures. Now the Hellenistic period starts to end as each of these various empires get overthrown. The Seleucid Empire in the third century BCE, it gets more and more overtaken by the Parthian Empire. Parthia starts as a satrap, a region of the Seleucid Empire, but it eventually takes control over much of Persia. So this is the Parthian, sorry, the Parthian, Parthian, Parthian Empire, right over here. And the last vestiges of the Seleucid Empire are eventually defeated by the Roman legions.