Pony Express
The Pony Express was a fast mail service crossing the Great Plains, the Rocky Mountains, and the High Sierras from St. Joseph, Missouri, to Sacramento, California, from April 3, 1860 to October 1861.
The Pony Express was a fast mail service crossing the Great Plains, the Rocky Mountains, and the High Sierras from St. Joseph, Missouri, to Sacramento, California, from April 3, 1860 to October 1861.
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