Romans even though they did use republic government they inspire terms such as the senate and had a generaly basic of it but because it was so big they couldn't use the form Greece did and as you can tell greece was the first civilization to invent and use democracy.
Romans is one, even though Romans democracy was considered indirect, the Romans and the US government are both similar.
Ancient Athens and the Roman Republic are two ancient democracies that shaped modern governance. Athens introduced direct democracy for male citizens, while Rome developed a representative democracy with elected officials. Together, they contributed lasting ideas such as civic participation and checks and balances in government.
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