According to the ideas of Aristotle, each type of government is matched with its definition as follows:
1. One leader working for his own benefit - Aristocracy2. A few working for the good of the people - Democracy3. Dangerous mob self-rule - Tyranny
The Greek philosopher Aristotle, is regarded as one of the most influential ancient thinkers in the field of political theory. He was also a scientist and logician. His views on political theory are widely accepted today. For example, on of the most important roles of a politician is that of a law-maker.