Where did the biggest riot occur during the civil war?

the biggest recorded was the new york city drafts.

Explanation:

The New York City draft riots (July 13–16, 1863), known at the time as Draft Week, were violent disturbances in Lower Manhattan, widely regarded as the culmination of white working-class discontent with new laws passed by Congress that year to draft men to fight in the ongoing American Civil War.

Date: July 13, 1863 – July 16, 1863

Resulted in: Riots ultimately suppressed

Location: Manhattan, New York, U.S

ps i hope this helped

yes i think there would be volunteers