Boule (ancient Greece)

In cities of ancient Greece, the boule (Greek: βουλή, boulē; plural βουλαί, boulai) was a council of 400-500 citizens (βουλευταί, bouleutai) appointed to run daily affairs of the city. Originally a council of nobles advising a king, boulai evolved according to the constitution of the city; in oligarchies boule positions might be hereditary, while in democracies members were typically chosen by lot, and served for one year. Little is known about the workings of many boulai, except in the case of Athens, for which extensive material has survived.

The original council of Athens was the Areopagus. It consisted of ex-archons and was aristocratic in character.

The Athenian boule under Solon heard appeals from the most important decisions of the courts. Those in the poorest class could not serve on the boule of 400. The higher governmental posts, archons (magistrates), were reserved for citizens of the top two income groups.

Under the reforms of Cleisthenes enacted in 508/507 BC, the boule was expanded to 500 men, made up of 50 men from each of the ten new tribes also created by Cleisthenes. The 500 men were chosen by lot at the deme level, each deme having been allotted certain number of places proportional to population. Membership was restricted at this time to the top three of the original four property classes (the Pentacosiomedimni, Hippeis and Zeugitae, but not the Thetes) and to citizens over the age of thirty. The former restriction, though never officially changed, fell out of practice by the middle of the 5th century BC. Members of the boule served for one year and no man could serve more than twice in his life, nor more than once a decade. The leaders of the boule (the prytany) consisted of 50 men chosen from among the 500, and a new 'prytany' was chosen every month. The man in charge of prytany was replaced every day from among the 50 members. The boule met every day except for festival days and ill-omened days. According to Aristotle, Cleisthenes introduced the Bouleutic Oath.

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