Grass was free and profits enormous in the cattle business in Wyoming Territory — for a while. The business dates to the 1850s, but the boom came after the Union Pacific Railroad connected Wyoming ranges to eastern markets. For a time it seemed as if every investor got rich. Finally, a weakening market and the overstocked range could not withstand two years of drought followed by a terrible winter. The big boom busted, following an economic pattern repeated many times since in an economy still based heavily on natural resources.

When Thomas Boylan started collecting dinosaur bones on his homestead in 1915, he first envisioned completing a dinosaur skeleton and using it to attract customers to his gas station on U. S. Highway 30 near Como Bluff. However, he was told that he didn’t have enough bones for that. Instead, he used more than 5,700 bones to build a structure that has become known worldwide as the Fossil Cabin. The historic Fossil Cabin was built in 1932 and stands about five miles east of Medicine Bow, Carbon County, Wyo. The cabin has been featured in Ripley’s Believe It or Not! and is listed on the National Register of Historic Places.

The Durlacher House in Laramie, Wyo. was built in 1878 for Civil War veteran Simon Durlacher. Durlacher arrived in town a decade earlier and just one month before the Union Pacific Railroad tracks reached Laramie. The house, designed by architect Charles Klingerman in late-Victorian Queen Anne style, was also used as a church and now is used by a private business. The Durlacher House is listed on the National Register of Historic Places.

Was she a hard-drinking, swashbuckling mule skinner and Indian fighter? Or an alcoholic prostitute, stuck in menial jobs in a life both dreary and mundane? Calamity Jane's life is two stories: the facts of her biography, and the romantic tales that came to comprise the Calamity Jane legend.

A late-1960s Atomic Energy Commission plan to extract Wyoming natural gas with five underground nuclear explosions won strong initial support from the oil and gas industry and the federal government. Finally, however, the idea stalled, thanks to the emergence of more information on possible dangers, to Washington politics, and especially to intense local opposition in Sublette County, Wyo., where the devices were slated to be detonated.

In Wyoming, dry farming—growing crops without irrigation--began to become popular in the early 1900s. Vernon T. Cooke, first state director of dry farming, was extremely influential in promoting the method. Today, the University of Wyoming’s experimental agricultural station continues to develop dry farming techniques. 

Founded in 1868, the short-lived town of Carbon provided crucial coal supplies for the Union Pacific Railroad. Its rough reputation was boosted in 1881, when a mob of miners pulled Dutch Charley Burris, accused of the murder of a popular lawman, from a train and hanged him from a telegraph pole. Many Finnish men worked in the coal mines until 1902, when the mines closed. Today, there are only a few ruins to mark the site, but the Carbon Cemetery has been recently refurbished and is still being used.

Clifford Rogers served as Acting Governor from 1953-1955 and twice held the office of State Treasurer (1946-1950, 1958-1962).

After years of political activity and serving on many commissions, Clifford P. Hansen was elected Governor in 1963. Governor Hansen was elected to the U.S. Senate in 1967.

Evanston lawyer Clarence Clark became Wyoming’s first congressional representative in 1890. In 1895, the legislature elected him to the U.S. Senate. Sen. F. E. Warren, Rep. Frank Mondell and Clark made an all-Republican congressional triumvirate for more than two decades until Clark lost to John B. Kendrick in 1916.