The answer is it makes more sense then a c and d so pick B
The textile mills of New England and Great Britain demanded cotton, and the American South supplied it. By 1820, the United States was more than growing 30 times as much cotton as it had when Whitney invented the gin, making it the world's leading supplier.
One result of the bank failures was the slow beginning of the Great Depression, the greatest economic crisis in history of time.
It wanted to protect its industry's by levying tariffs (taxes) on cheap imports. <span />
Answer:they transport enegy like sound and light
Explanation: