Answer: The white people started taking the Africans captive and using them as slaves. Another reason was that they were treated unfairly.
Step-by-step explanation:
White people made Africans do hard work and not get paid for it. We know that they hated it because many of them tried to escape. My second cause is that they were treated unfairly. Ever heard of segregation? The white people got separated from the Africans. The white people were like first class on an airplane, while the Africans were economy. They had better schooling, better homes, more privileges. Martin Luther King and Rosa Parks took action on this and after much hard work, ended segregation.