Solon's reform:
(1) Time:
At the beginning of the 6th century BC.
(2) Contents:
(1) Implement a property hierarchy;
(2) The citizens' assembly becomes the highest authority;
(3) Establish a meeting of 400 people;
(4) establishing a citizen jury court;
⑤ Abolish debt slavery, etc.
(3) Impact:
The reform shook the hereditary privilege of the old clan nobles, guaranteed the democratic rights of citizens, and laid the foundation of Athenian democratic politics.