The Athenian democracy was the first democracy known all over the word, in which citizens participate directly by means of direct legislation vote. Athens is the most important capital of Greece. Their system of politics is the oldest political system because it was developed on the fifth century before C. Their kind of government is called system of direct democracy
Emperor Constantine I converted to Christianity. One major step he took to increase tolerance of Christians was the Edict of Milan, which declared religious tolerance for Christians within the Roman Empire.
