Of the following have contributed the most to the devastation in africa?

a) tribal warfare and the lack of common language
b) ethnic cleansing and the distrust of other ethnicities
c) international aid and the paternalistic culture it has created
d) corrupt leaders and the legacy of colonial rule

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.