Final answer:
Leadership in a monarchy is held by a single person, often based on hereditary or divine appointment, whereas leadership in an authoritarian government is held by unelected individuals.
Step-by-step explanation:
In a monarchy, leadership is held by a single person, known as a monarch, who rules until they die or abdicate the throne. The position of monarch is often hereditary or based on divine appointment. Monarchies can vary in their power, with some having unlimited political control and others having limited powers within a constitutional framework.
On the other hand, in an authoritarian government, the power is held by unelected individuals who control and dictate the affairs of the state. This can include autocrats, dictators, or oligarchs. Authoritarian governments do not necessarily have a hereditary aspect and determination of power can be based on personal or military backing.
Therefore, the main difference between leadership in a monarchy and an authoritarian government lies in the basis of power, with monarchies often having hereditary or divine roots, while authoritarian governments are ruled by unelected individuals with different sources of power.