Final answer:
After removing their king, the Romans formed a republic, a system of government that permitted the citizens to elect their leaders, intertwining democratic, aristocratic, and monarchical principles. This inspired future nations, including the early American republic.
Step-by-step explanation:
After the Romans removed their king, they formed a republic. This was a significant move away from a monarchy, as citizens of Rome deliberately chose a system of government where they could appoint or select their leaders. Much like the American revolutionaries after the war for independence, the Romans established a republican form of government that valued the rule of law and rejected the idea of being subject to tyranny.
The Roman Republic mixed democratic, aristocratic, and monarchical elements, setting a historical precedent for future republics to follow. Colonies of Rome were also granted full Roman citizenship, showing how the republican values were integral to Roman political structure and expansion.