Alexander’s treaties and dealings with the Greek poleis mainly followed the path set by his father’s military success and diplomatic skills. The League of Corinth, an alliance between the states of the Common Peace with the aim of revenge against the Persian invasion of 480–79 BC was renewed by Alexander just after he became king. But the destruction of Thebes in 335 BC soon showed the Greeks that Alexander was ruthless in his authority, and it left a deep impression on them, for the only rebellion against Macedon with was the monor one of Agis III of Sparta, who failed to subdue Antipater’s armies. In Asia Minor, Alexander treated the Greek poleis as it suited him, with rewards for friends and punishments and for foes. During the conquest of the Achaemenid Empire, Alexander settled Greek populations in the new spear-won landscapes, spreading the Greek culture as he travelled, surrounded in his court by artists, philosophers and many other Greek intellectuals.