John Wesley Powell: Wild West Explorer

John Wesley Powell, a Civil War veteran, became a renowned explorer and scientist. Despite losing an arm in the Battle of Shiloh, he led a historic expedition down the Colorado River in 1869, reaching the Grand Canyon. His survival and success led to further expeditions and significant contributions to mapping and geology. Powell's work laid the foundation for the US Geological Survey and the National Geographic Society, highlighting his enduring impact on American exploration and science.

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