Esteban, York and James Beckwourth charted the American frontier between the 16th and 19th centuries.
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York, the enslaved man who accompanied Lewis and Clark on their history-making expedition, appears in the rightmost canoe in this 1905 painting by Charles Marion Russell. Public domain via Wikimedia Commons
Every summer, millions of Americans flock to the United States’ 63 national parks. Federally protected wilderness areas offer people the chance to explore a wide variety of terrain, from the vibrant canyons of the Southwest to the imposing mountains of the West Coast. Today, these public lands often represent an escape for Americans, 81 percent of whom live in cities. Some may agree with the naturalist John Muir, who believed that “wildness is a necessity” and national parks are “fountains of life.”
When Americans walk through dense forests or descend into gloomy caverns, they might recall explorers of the past who trekked across the country decades before Congress established Yellowstone as the U.S.’s first national park in 1872. Names like Daniel Boone, Davy Crockett and Kit Carson loom large in the popular imagination. But their stories are not the only ones. Continue reading