Rapid City is the fastest-growing city, though Sioux Falls is its largest city.
The grave of Dr. Valentine McGillycuddy is located atop this state's highest point. This state is home to two major cave systems, Jewel Cave and Wind Cave, as well as a work of art started by Korczak Zió?kowski and the Homestake Mine. Lakes Oahe, Sharpe, and Francis Case are located on the Missouri River in this state, which is the home of the (*) Pine Ridge Indian Reservation. Rapid City is the fastest-growing city, though Sioux Falls is its largest city. For 10 points, what is this state that contains the Badlands and Mount Rushmore?
The grave of Dr. Valentine McGillycuddy is located atop this state's highest point.
{South Dakota}