Which answer matches this clue: the 73 BC slave revolt that terrorised the peninsula, led by a Thracian gladiator?

• A Eunus revolt
• B Aristonicus revolt
• C Bar Kokhba revolt
• D Spartacus revolt ✓

Spartacus and his army of escaped slaves defeated several Roman legions before Crassus crushed the rebellion and crucified 6,000 survivors along the Appian Way.