Although all of these actually happened eventually, option A seems the best
Answer:
People on the lowest rank were treated like slaves, most had died
Explanation:
"<span>Wheat, grain, and oats were the main crops grown in the Middle region" is the reason why </span>the Middle region of the United States was (and is) known as the "breadbasket".
The Spanish built missions in Texas to spread there own power and influence to help defend there own territory...