Corn is by far the dominant crop in the united states. name 3 major ways corn is used in the united states. ethanol production, livestock feed, and meat production.

1. Cornmeal Cornmeal is made by grinding whole corn. The coarsest meal is called grits, which is used to make corn flakes. A somewhat finer grade is sold in stores to make cornbread, deep-fry batter, and hushpuppies. Even more finely ground meal is called corn cones, and is used for baking and for dusting pizza dough. The finest grade of ground corn is corn flour, used for pancakes, donuts, breading, and baby food.

2. Penicillin Corn steep liquor is a byproduct of the process of separating the various parts of the corn

3. Starch Corn Starch is made from the endosperm of the corn, the part of the seed that exists to nourish the potential new plant.