JAMB - History (2019 - No. 49)
In 17th Century, the Dutch settlers largely relied on ... to build up South Africa
natural resources
government proceeds
black South African slaves
basic social infrastructures
توضیح
Black South African slaves is the correct answer. Apartheid system was rooted in the enslavement of the black South Africans as instruments to build up South Africa. This was in the 17th Century. At the end of slave trade in 1863, the base was shifted to the discovery of diamonds and gold.