Who has the power to make decisions in each 3 most common system of government?

In a democracy, decision-making power typically resides with elected representatives and the electorate, who participate in voting to influence policies. In a monarchy, the power is often centralized in a single ruler, such as a king or queen, who may have varying degrees of authority depending on whether the monarchy is absolute or constitutional. In an authoritarian regime, decision-making is concentrated in the hands of a single leader or a small group, with little to no input from the general populace.