ocr: - Iran(ih RAHN) - bus à - d a - 4 - Capital Tehran Currency Rial Language Farsi Physical Feature Mt. Damavand, Iran's highest peak, is locatedi in the Elburz mountain range. à 7 Landmark Insouthwest Iran, - - - - - - - - / - - - - - - - - ruins archeologists ofPersepolis, have the discovered capital of the - the kings ofPersia from the late othcentury B.C.E. Did you know? Until 1935 Iran was known as Persia. In ancient times, Persia ruled one of the world's great empires. m -