How did romes government when the republic replaced the monarchy?

When Rome transitioned from monarchy to republic around 509 BCE, it established a system characterized by elected officials and a complex set of checks and balances. The government was led by two consuls, who were elected annually and held executive power, while the Senate, composed of aristocratic members, provided legislative advice and oversight. This shift aimed to prevent the concentration of power seen in monarchy, allowing for greater participation from the citizenry through assemblies. Overall, the Roman Republic emphasized shared governance and civic duty, laying the groundwork for future democratic systems.