Concept:Separate development was the apartheid policy of creating separate ethnic homelands for Black South Africans.Explanation:The apartheid government wanted different Black ethnic groups to live apart from the white population.It presented this policy as “separate development.”The specific territories set aside for Black groups were officially called Bantustans.Because the policy mainly involved setting up these separate regions, it was also known as the Bantustan policy.Answer:B. Bantustans