Lars Porsena

Lars Porsena led an Etruscan army to besiege Rome in an attempt to restore the exiled king Tarquinius Superbus. The siege was marked by legendary acts of Roman heroism, such as Horatius Cocles defending the bridge, but Porsena eventually lifted the siege after negotiations.

Lars Porsena made peace with the Roman Republic, agreeing to withdraw his forces in exchange for hostages and territory. The treaty ended the siege and recognized the Republic's independence, though Porsena failed to restore Tarquinius to the throne.

According to some accounts, Lars Porsena, impressed by Roman bravery, presented the Romans with his royal insignia, including the ivory chair and the fasces. These symbols were adopted by Roman magistrates and became enduring emblems of Roman authority.

Lars Porsena waged war against the Latin League, seeking to expand Etruscan influence. He defeated the Latins at the Battle of Aricia but was subsequently defeated by a coalition of Latin and Greek forces, ending his expansionist ambitions.