In the Old Testament there was merchants
They felt that we were oppressing the indigenious peoples of conquered lands (which we were).
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:
It is a concurrent power, both state and federal gov can do it
Explanation: