What was the general's
name of slaves forced to
fight in the coliseum?

Plutarch the Gladiator War and The War of Spartacus

Explanation:

The Third Servile War, also called by Plutarch the Gladiator War and The War of Spartacus, was the last in a series of slave rebellions against the Roman Republic, known as the Servile Wars. The Third was the only one directly to threaten the Roman heartland of Italia. It was particularly alarming to Rome because its military seemed powerless to suppress it.

answer; /// i believe that the correct answer is( it left behind rich

it would have to be gasioline