What became a major food source in Africa?

A major food source in Africa became cassava, a drought-resistant root vegetable that thrives in various climates and soil conditions. It is particularly valued for its high carbohydrate content and versatility in cooking. Other important food sources include maize, sorghum, and millet, which are staple grains across many regions of the continent. These crops play a crucial role in food security and agricultural economies in Africa.