What was the primary function of the praetor in the Roman Republic?

The primary function of the praetor in the Roman Republic was to execute justice and govern in the absence of the consuls. The praetor was a judicial magistrate and played a crucial role in the Roman legal system. They were responsible for presiding over court proceedings and ensuring that justice was administered fairly. In addition to their judicial duties, praetors could also take on administrative responsibilities, especially when consuls were unavailable. This dual role made them significant figures in maintaining order and governance within Roman society.

The other options represent roles and responsibilities that were not primarily associated with the praetor. Leading military troops during battles was primarily the duty of the consuls, while managing economic policies and regulating trade with other nations fell under different magistracies and government functions in Rome. Understanding the specific functions of various political and judicial roles in the Roman Republic highlights the complexity of its governmental structure and the specialized responsibilities assigned to different officials.