Answer:
democracy - a system of government by the whole population or all the eligible members of a state, typically through elected representatives.
monarchy - A monarchy is a form of government in which a person, the monarch, is head of state for life or until abdication.
Oligarchy - Oligarchy is a form of power structure in which power rests with a small number of people. These people may or may not be distinguished by one or several characteristics, such as nobility, fame, wealth, education, or corporate, religious, political, or military control.
Explanation:
