For 10 points, name this sparsely populated state, home to Casper, Jackson Hole, and Cheyenne.
The city that was this state's largest until the 1980s involves such suburbs as Bar Nunn and Mills, while the center of this state contains Ten Sleep and Thermopolis. It contains the ten-thousand-square mile Sweetwater County, and a third of the U.S.'s uranium reserves. Tourism in this state centers on (*) Big Horn Canyon, Fort Laramie, and Devil's Tower; it also contains the majority of Yellowstone. For 10 points, name this sparsely populated state, home to Casper, Jackson Hole, and Cheyenne.
The city that was this state's largest until the 1980s involves such suburbs as Bar Nunn and Mills, while the center of this state contains Ten Sleep and Thermopolis.
{Wyoming}