I believe the answer would be D (all of the above).
Answer:
Explanation:
Agriculture is believed to have first been practised around 10,000 BC in the Fertile Crescent ... Population movements of the proto-historical or early historical period .
Crops include eggplant, legumes, locust bean, marama, marula, moringa, potatoes, butterfruit and grains etc. For the livestock, African production grew cattles, camels, cows, pig, chicken, sheep and other animals that contribute to the growth and balance of agricultural and ecological development.
