Yes, they were. They were told to bring only enough things for a few days and leave the rest, as they would return in a few days.
I also concur that Iowa, Illinois, and Indiana are the three states that tops in hog production at least from this list. I believe Ohio is ranked number 6 in pork production.
Hopefully this helps.
Market because the market had a lot of goods where farmers would ship crops to the market and they will send them