The organization Medecins Sans Frontieres (Doctors without Borders) was created in 1971 as an aftermath of what humanitarian crisis in Africa?
Nigerian-Biafran civil war Nigeria Civil War Nigerian Civil war Nigerian-Biafran War Bifara struggle in Nigeria War in Biafra Biafra Secessionist War Biafran Secessionist War Nigeria Civil war Bruce Mayrock Biafran secession Biafra war Biafran war Biafra War Nigerian civil war Nigerian-Biafran war Biafran Civil War Biafra secession Biafra Wars Biafran War Nigerian Civil War Nigeria-Biafra War Biaffra secession