Answer:
True
Step-by-step explanation:
This statement is true. Some of the first businesses that developed in the North were "supporting" businesses that developed due to the farming industry. An example of this were pigs and slaughterhouses, as the pigs were sustained by corn, an agricultural product, and used as food, just as crops. Eventually, other lucrative businesses developed, such as the shipping of products from the farms, including flour and whiskey.