And you can see here in particular, the most famous structure, the Parthenon, a lot of which still stands today, was constructed under the rule of Pericles. As I mentioned, the Greek city-states get conquered by the Macedonians, but after the death of Alexander the Great, falls under the control of the Antigonid dynasty. But eventually, as we get into the 2nd century BCE, off of this timeline, it comes under Roman control, becomes part of the Roman Empire. But the Roman Empire is itself significantly influenced by Greek culture, Greek mathematics, Greek architecture, Greek philosophy. And in a lot of ways, the Romans end up becoming the caretakers of much of this culture that we talk about in this video. And once you have the decline of the Roman Empire, especially the Western Roman Empire, and Europe enters into the Middle Ages, you have the Islamic world that acts as a bit of a bridge of this Greek culture into the European Renaissance, and eventually the Enlightenment. And so we can trace even our modern views of science and philosophy all the way back to these Greeks.