Answer:
None of the above.
Explanation:
The Fugitive Slave Act actually caused many free blacks being illegally captured and sold into slavery.
I believe the answer is A. Correct me if i'm wrong :)
B both systems greatly increased europeans total wealth
No. They are tied together. If someone is considered less than equal to another person under the law, then that person will always be the so-called protected or higher person's slave. Human will to power is this way. Freedom (liberty) is ONLY possible when all people are considered equal to each other