In Ancient Athens individual worth and citizenship were highly valued. This was most likely related to which cultural invention?

In Ancient Athens, the high value placed on individual worth and citizenship was closely related to the invention of democracy. This political system emphasized the participation of citizens in decision-making and governance, fostering a sense of personal agency and responsibility. The democratic ideals promoted the belief that each individual's voice and contributions were essential to the collective well-being of the city-state. Thus, citizenship became a crucial aspect of one's identity and social standing in Athenian society.