This modern ethno-linguistic boundary of two peoples that go all the way back to the times of Abraham and the Torah/Tanakh?Old Testament. Not only does this frozen conflict involve the immediate area, but the whole world due to the geopolitical, religious and irredentist emotions involved of three monotheistic religions. What ethnicities are involved, what languages and where is this consequent and occasionally fortified boundary exist? A. North and South Korea;Korean; DMZ (38th Parallel)
B. West Bank Wall; Jews and Palestinians; Holy Land
C. Green line wall; greeks and turks; cyprus
D. line (fence) of control; pakistanis and indians; pakistan and india
E. sand berm wall; sahwaris and moroccans; western sahara