Alexander the Great in the Quran called them the Caspian Gates. Twenty and two Kings did I shut up therein. These pseudepigraphic letters from Alexander to his mother Olympias and his tutor Aristotle, describing his marvellous adventures at the end of the World, date back to the original Greek recension α written in the 4th century in Alexandria. The letters are "the literary expression of a living popular tradition" that had been evolving for at least three centuries before the Quran was written. Several historical figures, both Muslim and Christian, searched for Alexander's Gate and several different identifications were made with actual walls. During the Middle
Indian campaign of Alexander the Great Indian campaign of Alexander the Great The Indian campaign of Alexander the Great began in 326BC. After conquering the Achaemenid Empire of Persia, the Macedonian king (and now the great king of the Persian Empire), Alexander, launched a campaign into the Indian subcontinent, part of which formed the easternmost territories of the Achaememid Empire following the Achaemenid conquest of the Indus Valley (6th century BC). The rationale for this campaign is usually said to be Alexander's desire to conquer the entire known world, which the Greeks thought ended in India. After gaining control of the former Achaemenid satrapy of Gandhara,