Slave traders: Thought that slaves werent really people and they could sell and do what ever they wanted with them
Abolitionists: They hated that people would be treated liked slaves and couldnt stand slavery. The knew it was wrong
The were alike because they both took part with slaves.They both took part
They are different because they have different views. One likes slavery one hates it
They helped put an end to it by helping slaves escape, ending it, saving slaves, teaching them how to read and write
Hope This Helps :)
