Incumbency Advantage: The advantage enjoyed by sitting officials when seeking re-election due to factors such as name recognition, access to resources, and established networks.
Presidential System:A system where the head of state is directly elected by the people and serves for a fixed term, often with limitations on consecutive terms.
Autocracy: A form of government where power is concentrated in the hands of one individual or a small group who often remain in control for extended periods without interruption.