How is the history of colonialism in africa related to the currently failed states of africa?

What term is given to the border between the central alps and the southern limestone alps?

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

At which point on the diagram do convection currents occur to drive plate movement?