The Fetterman Battlefield, southeast of present Story, Wyo., marks the spot where Capt. William Fetterman and all 80 men under his command were killed Dec. 21, 1866 by Lakota Sioux, Cheyenne and Arapaho Indians.

The Finley Site, located near Eden in Sweetwater County, Wyo., was used by early American Indians to trap and kill bison. The Finley Site is an early Holocene Paleo-Indian bison-kill and processing area, dating back about 7,500 to 12,500 years before the present. This was the first place where Eden points and two kinds of Scottsbluff projectile points were found together, showing that the three were contemporaneous. The Finley Site is listed on the National Register of Historic Places.

The Carbon cemetery has been in use since 1868, when the town of Carbon was founded next to coal mines on the Union Pacific Railroad. The town has long been a ghost town, but interest in the cemetery revived in 2002, when a local association began refurbishing it and researching the lives of the people buried there.

In 1869, explorer John Wesley Powell named the red-walled canyon on the Green River in Wyoming Territory “Flaming Gorge.” The Flaming Gorge Dam, completed in 1964, helps regulate water flows and its power plant generates electricity. The dam is located in Utah, but the reservoir stretches north into Wyoming near the town of Green River. In 1968, the U.S. Congress created the Flaming Gorge National Recreation Area, which is located in the states of Utah and Wyoming and draws visitors from around the world.

Established by mountain men Jim Bridger and Louis Vasquez in 1843, Fort Bridger was an important rest and re-supply spot for emigrants bound to Utah, California and Oregon. Mormons acquired the site in the mid-1850s, and burned it in 1857 as the U.S. Army approached during the bloodless Utah War. The following year the Army took over, and garrisoned the fort until 1890. Today it is a state historic site.

The U.S. Army established Platte Bridge Station in 1862 to protect the Oregon/California/Mormon Trail crossing of the North Platte River and the new transcontinental telegraph. After Lt. Caspar Collins was killed there by Cheyenne and Lakota Indians in 1865, the post was renamed Fort Casper, misspelling his first name. The fort was abandoned two years later, but reconstructed in 1936—and renamed Fort Caspar—with funds from the Works Progress Administration. Fort grounds and a museum are open to the public.

Elliot S. N. Morgan was the only Acting Governor during the Territorial period, serving as Acting Governor upon the death of Governor Hale.

Edward Ivinson made a fortune in banking in Laramie, Wyo. in the 19th century. Late in life, he turned to philanthropy, making large contributions to benefit his town and community. His generosity funded a hospital, a cathedral, a home for aging ladies and an orphanage, all in Laramie.

The yarn that Thomas Edison dreamed up the idea of a bamboo filament for the incandescent electric light bulb while staring into a Wyoming campfire is almost certainly not true. He did come to Rawlins, Wyoming Territory in 1878, however, as part of an astronomical expedition, and he did go fishing afterwards. The rest of the facts still make for a pretty interesting story.

On May 16, 1986, David and Doris Young took 154 people hostage at the Cokeville Elementary School in tiny Cokeville, Wyo. and detonated a bomb inside. The Youngs both died that day. Everyone else survived, and many who did recalled the tragedy with memories of the presence of angels.