Final answer:
Solon implemented several reforms in Athens, including cancelling debts, creating jury courts, and establishing a hierarchal system of government.
Step-by-step explanation:
Solon, an aristocratic politician, implemented several significant reforms in Athens to restore order and address social and economic issues. His reforms included cancelling debts and eliminating debt-slavery, enacting legal reforms, creating jury courts, and establishing a hierarchal system of government based on wealth. Solon also introduced the concept of an impersonal state that follows written laws rather than being controlled by elite men.