Farmers' cooperatives were most common among:

AFruit growers in the West.
BTobacco growers in the Middle Atlantic.
CCotton producers in the South.
DGrain producers on the Plains.

Verified Answer :

AFruit growers in the west.

Farmers cooperatives were most common among the fruit growers in the west. They are usually formed as a way to help generate profits for the farmers. Today there are about 40,000 of them in existence in the United States. The largest of them is CHS Inc. located in Inver Grove Heights, Minnesota.