HELP ME IVE ASKED THIS QUESTION 3 TIMES ALREADY which statement best completes the diagram?

IF YOU CANT SEE THE PICTURE, ITS TALKING ABOUT EUROPEAN IMPERIALISM IN AFRICA. THE OPTIONS ARE: A. African societies become reliant on europe for modern technology and medicine
B. african leaders order the capture and colonization of weak states in the middle east
C. african counties grow wealthy by selling their military services to european powers
D. african states unite to form large counties modeled after the united states