Answer:
D
Explanation:
It was to solve the dust bowl
Raw materials could be timber (wood) or mostly likely iron ore or other sorts of ores
Most of Sahel is flat. It is a transitional ecoregion of semi-arid grasslands, savannas, steppes, and thorn shrublands lying between the wooden Sudanian Savanna to the south and the Sahara to the north
It's cheap and has summer destinations
