Athenian democracy

Athenian democracy developed in the Greek city-state of Athens, comprising the central city-state of Athens and the surrounding territory of Attica, around 508 BC. Athens is one of the first known democracies. Other Greek cities set up democracies, and even though most followed an Athenian model, none were as powerful, stable, nor as well-documented as that of Athens. It remains a unique and intriguing experiment in direct democracy where the people do not elect representatives to vote on their behalf but vote on legislation and executive bills in their own right. Participation was by no means open, but the in-group of participants was constituted with no reference to economic class and they participated on a scale that was truly phenomenal. The public opinion of voters was remarkably influenced by the political satire performed by the comic poets at the theatres.
Solon (594 BC), Cleisthenes (508/7 BC), and Ephialtes (462 BC) all contributed to the development of Athenian democracy. Historians differ on which of them was responsible for which institution, and which of them most represented a truly democratic movement. It is most usual to date Athenian democracy from Cleisthenes, since Solon's constitution fell and was replaced by the tyranny of Peisistratus, whereas Ephialtes revised Cleisthenes' constitution relatively peacefully. Hipparchus, brother of the tyrant Hippias, was killed by Harmodius and Aristogeiton, who were subsequently honored by the Athenians for their alleged restoration of Athenian freedom.
The greatest and longest lasting democratic leader was Pericles; after his death, Athenian democracy was twice briefly interrupted by oligarchic revolution towards the end of the Peloponnesian War. It was modified somewhat after it was restored under Eucleides; the most detailed accounts are of this fourth-century modification rather than the Periclean system. (wiki)