Final answer:
Slaves guilty of conspiracy to rebel were subjected to severe punishments, including execution. Rebellions like Nat Turner's were met with harsh repercussions, leading to increased suppression of slave education and religious meetings.
Step-by-step explanation:
Any slave found guilty of conspiracy to rebel during the times of slavery in the United States faced severe punishment. The two Confiscation Acts passed by Congress, specifically the second act known as the Treason Act, did not address anti-war activities in the North but instead targeted those supporting the rebellion. These acts outlined punishments for treason and insurrection, with the latter potentially leading to the emancipation of the convicted's slaves as part of their punishment.
Instances like the German Coast Uprising of 1811 and Nat Turner's Rebellion in 1831 resulted in harsh reprisals against those involved in such rebellions. Those found guilty of participating in uprisings often faced execution or other forms of capital punishment.
It's important to note that after Turner's Rebellion, legal measures were aggressively reinforced to suppress the ability of slaves and free blacks to convene and educate themselves, particularly regarding religious gatherings without a white minister present to enforce pro-slavery rhetoric.