I'm not sure if you meant in this way, but the government is divided into 3 branches-judicial, executive, and legislative. Let me know if you need anything else!! :)
Art was perceived as a manifestation of an individual's expression, beauty and perception of the world much like in today's society. However, for example in Ancient Egypt, artists were crucial as the hieroglyphics depicted imagery which was an expression for words to tell stories, accounts and beliefs. Sculptors too, played this role. Another example includes ancient China, during the Dynasty eras. Terracotta warriors were manufactured to symbolise nobility, loyalty and power, therefore making those who painted and sculpted a vital aspect in the making of visual literature. In essence, artists and sculptors rose to popularity in Ancient times as it was a new form of discovery, learning and interpretation of meaning.
Democracy dates back to have started to develop in the days of Ancient Greece in the city state of Athens.
Not sure if this is what you were looking for but I hope it helps.