Only one of these statements about West Africa is true. Which is it?
A. Climate and agricultural belts as well as political regions in West Africa generally run east to west B. Seasonal production of crops in the interior of West Africa is due more to the constraints of rainfall than to temperature C. Nigeria alone has just half as much population as the rest of West Africa put together D. The coastal regions of West Africa do not in any way stand in contrast to the inland regions E. Inter-regional trade in West Africa is ompossible because the countries of West Africa have similar agricultural products
