john wesley powell

listen to the pronunciation of john wesley powell
الإنجليزية - الإنجليزية
born March 24, 1834, Mount Morris, N.Y., U.S. died Sept. 23, 1902, Haven, Maine U.S. geologist and ethnologist. Powell took many expeditions (1871-79) down the Colorado River, describing the earliest of these in Exploration of the Colorado River of the West and Its Tributaries (1875). He developed the first comprehensive classification of American Indian languages (1877) and was the first director of the Smithsonian Institution's Bureau of American Ethnology (1879-1902). In 1881 he became director of the U.S. Geological Survey, where he worked extensively on mapping water sources and advancing irrigation projects
john wesley powell

    الواصلة

    John Wes·ley Powell

    التركية النطق

    cän wesli pauıl

    النطق

    /ˈʤän ˈweslē ˈpouəl/ /ˈʤɑːn ˈwɛsliː ˈpaʊəl/
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