One person runs the government making decisions for the whole group Oligarchy Monarchy Dictatorshi

## Step 1<br />The question is asking us to identify the form of government where one person runs the government and makes decisions for the whole group. The options provided are Oligarchy, Monarchy, and Dictatorship.<br /><br />## Step 2<br />Let's define each term:<br />- Oligarchy: This is a form of government where power is vested in a small group of people.<br />- Monarchy: This is a form of government where power is vested in a single person, usually a king or a queen.<br />- Dictatorship: This is a form of government where power is vested in a single person, who exercises absolute authority.<br /><br />## Step 3<br />From the definitions, it is clear that the form of government where one person runs the government and makes decisions for the whole group is a Dictatorship.