1- Great Depression- wheat or rice
2- Colonial period- indigo
3- Reconstruction Era- Tobacco
4- Silk- <span>Post-World War II
</span>
Take these answers with a grain of salt. I am doing my best. But it has been a little while since I took that class.
This is an article that should help you answer this question.
Answer:
Arabs
Explanation:
They make up North Africa and South West Asia in majority.