Marcus Licinius Crassus

Crassus, commanding eight legions, defeated the slave army led by Spartacus in Lucania. He crucified 6,000 captured slaves along the Appian Way. This victory restored Roman authority and earned Crassus political prestige, though Pompey claimed credit for ending the war.

Crassus served as censor, a high-ranking Roman magistrate responsible for conducting the census and supervising public morals. He attempted to enroll the Transpadane Gauls as Roman citizens and annex Egypt, but his colleague Quintus Lutatius Catulus opposed these measures, blocking them.

Crassus, Julius Caesar, and Pompey formed a secret political alliance to dominate Roman politics. The pact allowed Caesar to become consul and later governor of Gaul, while Crassus secured favorable legislation for his business interests and military command against Parthia.

Crassus invaded Parthia with seven legions but was defeated at Carrhae by Parthian general Surena. The Roman army was surrounded and destroyed by Parthian horse archers and cataphracts. Crassus was killed during negotiations, and his head was presented to the Parthian king.