The bantus appear to have originated in the nation of mali niger nigeria ghana

The correct answer is C. Nigeria

Explanation:

The Bantus, usually known as the Bantu people are a group of different ethnical tribes that developed in Africa and expanded to almost all the continent, all of these groups speak different languages and dialects that derived from the Proto-Bantu language and because of this it is believed they originated from one specific group that thrived in one of the borders of modern Nigeria territory around 3000BCE and then expanded to other zones, especially the South of the African continent. Therefore, the Bantus appear to have originated in the nation of Nigeria.

the law supported victims of political persecution.

explanation:

it affected it because the kingdoms (with trade) slowly got richer and richer.