Continuing the tradition of Buffalo Bill’s Wild West show, Lander-based producer Ed Farlow and Hollywood actor Tim McCoy recruited members of Wyoming’s Arapaho and Shoshone tribes to perform in 1920s silent movies and to tour Europe to perform on theatre stages before the movies were shown.

Fifteen miles from Prospect Hill, Oregon Trail emigrants as they neared Independence Rock began passing shallow, sometimes dry lakes. If dry, the lake floors were encrusted with snow-white alkali—essentially baking soda—which the pioneers called saleratus. It worked well for raising bread baked over sagebrush campfires.

Early Oregon Trail travelers were enchanted by clear, cold water at Willow Spring, halfway between the North Platte and Independence Rock. But after traffic boomed with the 1849 gold rush, they were more often disappointed: Pioneers had cut down trees; livestock had eaten all the grass and muddied the water.

Poetry, shouts and song—year after year, reactions were similar when Oregon Trail emigrants managed the steep climb up Prospect Hill, also called Ryan Hill, on the road from the North Platte to Independence Rock. The sight of range after range of mountains greeted them—a sweeping view of new country.

In August 1922, five U.S. Marines “invaded” the U.S. Naval Petroleum Reserve at Teapot Dome in central Wyoming to evict oil drillers the government had determined were there illegally. Bribery connected with acquiring those drilling rights eventually led to the Teapot Dome scandal—one of the worst in U.S. politics.

The late 20th-century history of the Teapot Dome Oilfield, long after the end of the political scandal that made it famous, demonstrates an interesting public-private partnership that continued through eight and a half decades of the oil business in Wyoming and the West.

Bill Nye, first-rank humorist and 1880s editor of the Laramie Boomerang, tickled the funny bones of readers for decades and for a time became as well known, thanks to national speaking tours, as his contemporary Mark Twain.

About 20 miles west of present Casper, Wyo., the Oregon Trail wound through a gap between two rocky hogbacks. Emigrants called it Rock Avenue. In the 1960s and 1970s, road builders blasted away some of the rocks. Part of the pioneer flavor of the place was lost, but much remains.

Moncreiffes, Wallops, Careys and other Wyoming dealers offered local stockmen high prices for tens of thousands of horses for British and French markets during the Boer War and World War I. After that war, the U.S. Army expanded its remount service to improve bloodlines for horses for military markets.

Democrat Kathy Karpan traces her love of politics to her youth in working-class Rock Springs, Wyo. She served as Wyoming secretary of state from 1987 through 1994, when she ran unsuccessfully for governor. During the Clinton administration, she directed the Office of Mining and Reclamation Enforcement, and now practices law in Cheyenne.