When Solon ushered in reforms establishing a supreme court and limiting the nobles' landownership, he planted the seeds for?

direct participation of individuals in a democratic government.

Explanation:

Solon was one of the Athenian statesman and politician that is credited with being among the first that introduced reforms in the Athenian society. That is why he is among those Athenians who can be seen as fathers of democracy. His reforms made way for the further development of democratic institutions in Athens.

answer; limbic system;