How were the majority of the current national borders in Africa determined? A. by European partitioning of the region

B. by traditional African national borders

C. by historic property rights of African tribes

D. by natural features such as rivers and deserts

B

Explanation: Today, the boundaries that separate and define Africa's many nations are still based largely on the lines drawn by Europeans. National borders often divide members of ethnic groups or force historical enemies to live together. I hope that helps! :D

where is the subject? hahahaha