Dividing Africa is topic was the focus of discussion at the Berlin Conference. Berlin considered him as an important man of the nation.
Berlin conference also famous for the Congo Conference that regulates the trade and European colonization in Africa at the time of imperialism. The berlin conference also coincided with Germany's unexpected rise to imperial power.
Thus, option B is correct.
For more details about Berlin Conference, click here:
https://brainly.com/question/1913699
#SPJ2