The U.S. Department of Agriculture (USDA) is a federal agency responsible for developing and executing policies related to farming, agriculture, and food. Established in 1862, its mission includes ensuring food safety, supporting farmers, and promoting rural development. The USDA also oversees various programs that provide assistance to farmers and consumers. In addition to its agricultural focus, the USDA plays a key role in nutrition education and food assistance programs, such as the Supplemental Nutrition Assistance Program (SNAP). The agency conducts research to improve agricultural practices and sustainability, helping to ensure a stable food supply for the nation.