What important event happened in the Roman government in 509 B. C

509 BC: The creation of the Roman Republic. As with the foundation of the city, later Romans believed they knew the precise date of the beginning of the Republic: 509 BC, when the seventh and last king of Rome, the tyrannical Tarquinius Superbus, was thought to have been ousted by an aristocratic coup. Although sources for the early Republic are better than those for the preceding regal period, the veracity of this tale is also in doubt.

Explanation:

In 509 BC, King Lucius Tarquinius Superbus was overthrown by the noble men of Rome. The king of Clusium, Lars Porsenna, sieged Rome. The city signed a treaty of support with Carthage, the temple of Jupiter Capitolinus was consecrated and a new office, called consul, was created.

the china one is last

explanation:

1. i forgot 2. he was gay 3. they killed a lot of the population 6. they rode horses and had swords we have guns and tanks