Cholera outbreaks and pandemics
That year, cholera was transmitted along the California, Mormon and Oregon Trails as 6,000 to 12,000 are believed to have died on their way to the California Gold Rush, Utah and Oregon in the cholera years of 1849–1855. It is believed more than 150,000 Americans died during the two pandemics between 1832 and 1849.
Ezra Meeker
The commemorative half dollars were struck in small numbers in most years of the 1930s; after collectors complained about the lengthy series and high prices, Congress forbade further strikings in 1939. The first route across America, the Lincoln Highway, was completed in the 1920s, and others soon followed. Although Meeker's highway along the Trail was not built, U.S. 30 generally parallels the route of the Oregon Trail. A number of sites relating to Meeker remain in Puyallup. In addition to his gravesite, and the Meeker Mansion (now owned by and being restored by the Ezra Meeker Historical Society) there is Pioneer Park, where the ivy-covered pergola and the statue of Meeker may be found.
Local historian Lori Price noted, "Throughout his long life of nearly 98 years, the word for Meeker was action." Historian David Dary, in his book on the Oregon Trail, deems Meeker primarily responsible for re-awakening public interest in it. According to Bert Webber, "There would be no 'Oregon Trail' to enjoy today if Ezra Meeker had not set out, by himself, and without government subsidy, to preserve it." Driggs stated of Meeker after his death:Explanatory notes