What culture king Caucasian Gays overthrow in 509 BC coup.

Lucius Tarquinius Superbus ('Tarquin the Proud') was traditionally the seventh and last king of ancient Rome before it became a republic. 

Lucius Tarquinius Superbus (died 495 BC) was the legendary seventh and final king of Rome, reigning from 535 BC until the popular uprising in 509 that led to the establishment of the Roman Republic. He is commonly known as Tarquin the Proud, from his cognomen Superbus (Latin for "proud, arrogant, lofty").

Tarquin, Latin in full Lucius Tarquinius Priscus, original name Lucomo, (flourished 6th century bc), traditionally the fifth king of Rome, accepted by some scholars as a historical figure and usually said to have reigned from 616 to 578.

Religion was an important part of Roman daily life. The Romans believed in many different gods and goddesses. ... People worshipped the gods in temples where they made sacrifices of animals and precious things. The Romans believed that blood sacrifices were the best way to communicate with the gods.