Many know about America’s Great Plains, the vast, far-as-you-can-see mostly flat lands in the country’s interior west of the Mississippi River and east of the Rocky Mountains, consisting of prairie, steppe and grasslands. The 20 national grasslands and the Midewin National Tallgrass Prairie are part of this heartland tapestry, rich in stories about history, ecological health, business and job opportunities, adventures in recreation, and now—part of the U.S. Forest Service’s urgent mission to conserve open space.
During America’s westward expansion in the 1800s, a once teeming herd of bison was largely eliminated as ranchers, soldiers, prospectors and railroad builders pushed back the last frontier. The Homestead Act of 1862 brought almost six million settlers who replaced grass with crops more beneficial to their economic aspirations.