Tell me about the three people who are inseparable from the development of democracy in Athens and Greece. What role did their reforms play respectively?

Solon, Cleisthenes and Perikles. Firstly, it analyzes the development process of democracy in Athens, which can be divided into three stages: Solon reform, Christini reform and Perikles reform. At the beginning of the 6th century BC, Solon's reform mainly divided social classes according to the amount of property, which laid the foundation for democracy in Athens. 2. At the end of 6th century BC, Cleisthenes's reforms included replacing blood tribes with regional tribes, setting up a meeting of 500 people, setting up a committee of ten generals, and implementing the exile law of pottery tablets, thus formally establishing Athenian democracy. 3. Reform in Perikles: First, expand the scope of citizens' participation in politics; Secondly, the reform of the citizens' assembly, the participants are male citizens over 20 years old, and the status of the citizens' assembly is equivalent to the National People's Congress in modern China; Third, reform the 500-member conference, which is equivalent to the NPC Standing Committee in modern China; Fourth, improve the status of the jury court, equivalent to the Supreme Court of China and the Supreme People's Procuratorate, and male citizens over 30 can be elected as judges; Fifth, expand the power of the Committee of Ten Generals, and put the chief general in charge of military and political power; Sixth, pay wages and allowances to encourage citizens to participate in the discussion of state affairs and accept cultural influence. Perikles's reform brought the development of Athenian democracy to its peak, which was called the "golden age" of Athenian democracy.