The best answer Is D i’m not sure but if it’s not it’s B sorry if i was wrong
The past war crash in america occured after WW1 as the result of high inventories of manufactored goods with no local buyers and a drop-off in exports, and falling prices for farm produce
Harper's Ferry was a ship with a large arsenal.
The monopolies contributed to the economic challenges that farmers faced in the United States in the late 19th century by <span>independent farmers were forced to sell their farms when they could not compete with the output of large, commercial farms.</span>