Answer this correct

for those who were against slavery, in what sense could nat turner’s rebellion have been considered a positive event?

a. it proved that enslaved people needed white guidance.
b. it showed that enslaved people were not happy with their situation and wanted to be free.
c. it made many enslavers angry, and they acted more violently toward enslaved people.
d. it showed that enslaved people could win their freedom by fighting their enslavers.