I believe the answer is: 2. but should be abolished.
The abolitionists see slavery as inhumane and should be stopped. This view become even more popular after the industrial revolution that come from western Europe, which eliminate the needs of using slave labour since it can be replaced with machines.
Answer:I can’t even read that sorry
Explanation:
He was the first U.S president to ever establish a relationship with China
It was horrible, they were treated very badly as slaves?!
They are expected to repeat what their teachers say.
Hope this helps!