It was this registration which confirmed his citizenship." A third set of reforms was instigated by Ephialtes in 462/1.While his opponents were away attempting to assist the Spartans, Ephialtes persuaded the Assembly to reduce the powers of the Areopagus: "in effect stripping it of all its controlling and supervisory powers and leaving it only as a court for cases of homicide and certain offences of sacrilege." At the same time or soon afterwards, the membership of the Areopagus was extended to the lower level of the propertied citizenship.It was a system of direct democracy, in which participating citizens voted directly on legislation and executive bills.
His relations with Athens were already strained when he returned to Babylon in 324 BC; after his death, Athens and Sparta led several Greek states to war with Macedon and lost.
Democracy was suppressed by the Macedonians in 322 BC.
The Athenian institutions were later revived, but how close they were to a real democracy is debatable.
This led to the Hellenistic control of Athens, when the Macedonian king appointed a local agent as political governor in Athens.
However, the governors, like Demetrius of Phalerum, appointed by Cassander, kept some of the traditional institutions in formal existence, although the Athenian public would consider them to be nothing more than Macedonian puppet dictators.