In the years 73-71 BC, a Thracian gladiator orchestrated a revolt that galvanised thousands of slaves against the oppressive structures of the Roman Empire. Fast forward to August 21st, 66 BC, where over 50 insurgent factions coalesced, each possessing forces ranging from 5,000 to 30,000. Alarmed by the potential for chaos reminiscent of the Spartacus Rebellion, the Roman state mobilized every capable fighter at its disposal, amassing an imposing force of 120,000 troops, with 80,000 of those actively engaged in the field.Â