Alexander the Great & The Persian Thermopylae (Part One) (opens in new tab)

In January 330 BC, Alexander the Great faced one of his most difficult challenges to date. A small Persian force, entrenched in a formidable defensive position that blockaded Alexander’s route to the Persian heartlands. A narrow pass through the Zagros Mountains that has gone down in history as the Persian, or Susian, Gates. Although nowhere near the size or scale of Alexander’s previous pitched battles against the Persians at the Granicus, Issus and Gaugamela, this clash in the mountains des...