Athens emerged in the 7th century BCE, like many other poleis, with a dominating powerful aristocracy. However, this domination led to exploitation, creating significant economic, political, and social problems. These problems exacerbated early in the 6th century; and, as ""the many were enslaved to few, the people rose against the notables"". At the same time, a number of popular revolutions disrupted traditional aristocracies. This included Sparta in the second half of the 7th century BCE. The constitutional reforms implemented by Lycurgus in Sparta introduced a hoplite state that showed, in turn, how inherited governments can be changed and lead to military victory. After a period of unrest between the rich and poor, Athenians of all classes turned to Solon to act as a mediator between rival factions, and reached a generally satisfactory solution to their problems.