Every summer, families across the country turn their thoughts to vacation. Many will travel to South Dakota. Each year, approximately 3 million tourists from all over the world visit Mount Rushmore to experience the patriotic site. Millions more will enjoy the stunning views of Badlands National Park and abundant wildlife roaming through Custer State Park. But while South Dakota may be nicknamed The Mount Rushmore State, South Dakota always has been, and will continue to be, an agricultural state. Agriculture is the life-blood of South Dakota and the state’s No. 1 industry.