Answer:
1. Monarchy - a good form of government ruled by just one person.
2. Tiranny - the bad opposite to a monarchy, in which the government is ruled by one person in an unfair manner.
3. Aristocracy - the rule of the virtuous elite, a few people who work for the good of the majority.
4. Oligarchy - the rule of the vicious few, a minority that govern the people in an unfair manner.
5. Polity - a place ruled by its inhabitants, in a good manner.
6. Democracy - the degradation of polity rule, in which rule by the majority becomes the mob rule.