(Jon of the Clue Crew points out a region on a map.)  Violence in this region of Western Sudan has spilled over into Chad and has led to worldwide humanitarian appeals
..... Dinka 
and Nuer of frontier regions (Northern Bahr el Ghazal and Western Upper Nile)... [DOC] [TLE] Plan B 3.0 - Earth Policy Institute [PAR] Plan B has three parts: restructuring the global economy, work- ....