Not only did it contain modern Iran, which is really the heart of the Persian Empire, but much of the modern Middle East, including Turkey. You have Egypt here. We go into Central Asia and also Afghanistan and even parts of Pakistan. But before talking more about how it was established and who established it, I'm gonna dig down a little bit into the word Persia. Because just as the ancient Greeks did not refer to where they lived as Greece, that that is a Latin idea of calling it Greece, that the Greeks referred to where they lived as Elas, it turns out that the Persians did not refer to where they live as Persia. Their terms are actually much closer to ideas around land of the Aryans. So there's, based on my research, ideas like Aryanum Veja and Aran Shah and Aran.