The correct answer is D. Sudanese refugees fled to neighboring countries.
Sudanese refugees which fled to neighboring countries led to effects of civil war in Sudan.
The civil war in sudan originated in Southern Sudan where it spread to Blue Nile and Nuba Mountains.
This war was the one which was the longest in record. Six years after the war ended, its result was the independence of South Sudan. It is in this war that many people died, there was outbreak of diseases and famine, and many people were displaced.
Sudan was divided to southern and Northern provinces when it was governed by british.
I think communication for one
maybe land ownership
not sure for another reason
How the states should be represented I think
D.) I<span>mmigrants sold their labor for cheap.
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Immigrants had little to no money so they would work for a very cheap labor