What crisis threatened the Greek polis and is believed to have led to the revolutionary changes in Greek philosophy?

Danny2008Beginner

The ancient Greeks shared a common language’ culture ‘ and religion. They considered anyone who did not speak Greek a barbarian although he Greek people had much in common hey were also very independent of each other they took great pride in the City state also knows as a polis they belonged to

these civilizations were located around fertile rivers, where they could produce an abundance of crops

industrial revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing