Answer:
1. In a democracy the government has less control over how people spend their time and what they believe. People are free to join clubs, political parties and other groups. In a dictatorship there's just one leader who has total control over the party and the country.
2. It leads to abuse of power. The dictator misuses his power at the expense of the citizens.
Dictators always oppress and suppress the people. Or even promote their own favorites and interests.
Mass killings. Large numbers of innocent people are killed.
The population is never happy with such a government.
3. The disadvantage of a monarchy is that the people being ruled rarely have a say in who gets to be their leader. Because everything is pre-determined, a society could become stuck with an abusive individual in power for multiple decades and have little recourse to save themselves.
