The main agricultural product harvested in the United States is corn, also known as maize. Corn is a versatile crop, used for food, animal feed, and various industrial applications. The U.S. is the largest producer of corn in the world, with states like Iowa, Illinois, and Nebraska leading in production. Corn is not only central to American agriculture but also plays a significant role in the global food supply chain. It is utilized in a myriad of products, from ethanol for fuel to sweeteners and snacks, underscoring its importance to both the economy and the food industry.