The Underground Railroad was were slaves would travel through when they left there slaves owner after escape there owner to be free
There has always been slavery inside Africa.
(Sadly slavery is still in Africa today.)
Europeans sold goods that the kingdoms wanted.
The kingdoms kept pushing further and further into the interior.
This created a continuous cycle.
Whites were sold into slavery in Africa also.
(They were captured from barbery pirates in North Africa.)
They were being discriminated and relocated
Answer:
D. high-quality goods and services is the correct answer.
Explanation: