Why are there so many white people in South America and so many black people in Africa?

Europeans should avoid European wars. Of course, I ran to the familiar North and South America.

The infrastructure in South America is many times better than that in Africa (after all, South America was an important raw material producing area in Europe at that time, and the port construction was better), and Europeans looked down on blacks (as slaves).

Africa is as good as South Africa (gold and diamond producing areas) and the Mediterranean coast (that is the territory of Arabs, which is seriously different from that of Europeans). Other places give people the feeling that they are too desolate, either a desert or many areas have not been developed.

Tribes in Africa still have wars from time to time (after all, Europeans import weapons to Africans). Why did you go to Africa to escape the war?

Africa has always been the birthplace of blacks, where there are definitely more blacks than whites. .