With the help of the following key, identify the areas marked as A, B, C, D and E on

the given outline map of World. Write the correct name of the place in the blank space given on the map.
A Region in Africa practising Nomadic Herding
B A Mega City of Asia
C Region of Europe practising Commercial Grain Farming
D Mega City of South America E Region of North America practising Subsistence Gathering