Which statement best completes the diagram? Civil wars take place across eastern Africa? A. African economies begin to grow rapidly.
B. Dictators lose power across the region.
C. Refugees flee to neighboring countries.
D. Europeans invade and conquer African countries​

C

Explanation:

C is the same as D in image.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.