Explanation:
Niccolò Machiavelli was an Italian politician and diplomat who is famous for his political treatise, "The Prince" which was written in 1513.
According to Niccolò Machiavelli, the three good form of governments are :
1. monarchial
2. aristocratic
3. democratic
While the bad form of government as mentioned by Niccolò Machiavelli are :
1. oligarchy
2. tyranny
3. licentiousness
According to Niccolò Machiavelli, bad governments are those who do injustice to the people and they practices immoral behavior by killing innocent people. Whereas good government may be defined as a combination of nobility, justice, prince and people's power so that they can monitor everything.