Ancient Near East Subsequently, the Medes controlled much of the ancient Near East from their base in Ecbatana (modern-day Hamadan, Iran), most notably most of what is now Turkey, Iran, Iraq, and the South Caucasus. Following the fall of the Medes, the Achaemenid Empire was the first of the Persian Empires to rule over most of the Near East and far beyond, and the second great Iranian empire (after the Median Empire). At the height of its power, encompassing approximately 7.5 million square kilometers, the Achaemenid Empire was territorially the largest empire of classical antiquity, and the first world empire. It spanned three
Balkh Its foundation is mythically ascribed to Keyumars, the first king of the world in Persian legend; and it is at least certain that, at a very early date, it was the rival of Ecbatana, Nineveh and Babylon. For a long time the city and country was the central seat of the dualistic Zoroastrian religion, the founder of which, Zoroaster, died within the walls according to the Persian poet Firdowsi. Armenian sources state that the Arsacid Dynasty of the Parthian Empire established its capital in Balkh. There is a long-standing tradition that an ancient shrine of Anahita was to be found