Cleisthenes's move.

He first abolished four traditional tribes, because they originated from family relations and easily led to dictatorship. He divided Attica into 139 "autonomous regions" (δ? μο? ), divided into 30 "three branches" (each three branches contains about 3 autonomous regions) and 10 Phylai (singular Phyle, regional tribe). It can be translated as "tribe", but it is not accurate). Each gate consists of three "three zones", which come from the city (Asti, the periphery of Athens), the coast (Palalia) and the inland (Mesoggia).

He also established a legislature that was decided by lottery, not based on nepotism or blood relationship. He reorganized the parliament (β ο υ λ η). When Solon was founded, there were 400 people, but he changed it to 500 people: each clan contributed 50 people. The court system (Dikasteria, jury court) has been reorganized, and 200 to 5,000 people are selected to participate in the jury every day, of which each door can provide up to 50 people. The function of the 500-member parliament is to submit bills to the voters' assembly, which meets about 40 times a year to perform its duties. The proposed bill may be passed, rejected or sent back to parliament for amendment.