What do you mean by subject like school wise classes if so history.
Hmmm I think the state executive officers.
Musket and cannons I pretty sure
Mainly because it toughened-up the Fugitive Slave Act, allowing official slave-catchers to hunt down runaways.
This recruited many new Abolitionists, and caused Harriet Beecher Stowe to write 'Uncle Tom's Cabin'.
