Answer:
Millet and sorghum
Explanation:
Millet and sorghum are grains that have been forgotten since the Green Revolution took place. The Green Revolution allowed may countries around the world to develop more resistant, and more yielding crops. However, it also led to the decline of less popular, local varieties. An example of this is the decline of millets and sorghum, even though these grains are nutrient-rich, drought-tolerant and gluten-free.
