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  2. Appalachia - Wikipedia

    en.wikipedia.org/wiki/Appalachia

    Appalachia (locally / ˌ æ p ə ˈ l æ tʃ ə /, also /-l eɪ tʃ ə,-l eɪ ʃ ə / [4]) is a geographic region located in the central and southern sections of the Appalachian Mountains of the eastern United States.

  3. List of rivers by age - Wikipedia

    en.wikipedia.org/wiki/List_of_rivers_by_age

    French Broad River: 340~320 Tennessee River: Dissects the Appalachian Mountains, formed by the Alleghenian orogeny, 320–340 ma. The New, Susquehanna, and French Broad are the only significant rivers that fully dissect the Appalachian core; the Hudson River is of more recent geologic origin. [4] New: 325~260 Kanawha River

  4. Great Appalachian Valley - Wikipedia

    en.wikipedia.org/wiki/Great_Appalachian_Valley

    Blue Mountain in the Lehigh Valley region of eastern Pennsylvania Bald Eagle State Forest in Union County, Pennsylvania. In its northern section, the Great Valley includes the Champlain Valley around Lake Champlain and the upper Richelieu River that drains it into the Saint Lawrence, the Hudson River Valley, Newburgh Valley, and Wallkill Valley, and the Kittatinny Valley, Upper Delaware River ...

  5. Encyclopedia of Appalachia - Wikipedia

    en.wikipedia.org/wiki/Encyclopedia_of_Appalachia

    The Encyclopedia of Appalachia is the first encyclopedia dedicated to the region, people, culture, history, and geography of Appalachia.The Region, as defined by the Appalachian Regional Commission, is a 205,000-square-mile area that follows the spine of the Appalachian Mountains from southern New York to northern Mississippi.

  6. Ridge-and-Valley Appalachians - Wikipedia

    en.wikipedia.org/wiki/Ridge-and-Valley_Appalachians

    The river valleys were areas of indigenous settlements for thousands of years. In the historic period, the Cherokee people had towns along many of the rivers in western South Carolina and North Carolina, as well as on the western side of the Appalachian Mountains in present-day Tennessee.

  7. Appalachian Mountains - Wikipedia

    en.wikipedia.org/wiki/Appalachian_Mountains

    The Appalachian Mountains in both countries nurtured unique cultural identities that persist to this day. The isolation of these mountainous regions allowed for the development of distinctive music, folklore, and traditions. Appalachian music played a significant role in the broader evolution of American and Canadian music genres.

  8. James River - Wikipedia

    en.wikipedia.org/wiki/James_River

    The James River is a river in Virginia that begins in the Appalachian Mountains and flows from the confluence of the Cowpasture and Jackson Rivers in Botetourt County 348 miles (560 km) [3] to the Chesapeake Bay. [4] The river length extends to 444 miles (715 km) if the Jackson River, the longer of its two headwaters, is included. [3]

  9. Geology of the Appalachians - Wikipedia

    en.wikipedia.org/wiki/Geology_of_the_Appalachians

    As Pangea rifted apart a new passive tectonic margin was born, and the forces that created the Appalachian, Ouachita, and Marathon Mountains were stilled. Weathering and erosion prevailed, and the mountains began to wear away. [10] By the end of the Mesozoic, the Appalachian Mountains had been eroded to an almost-flat plain. [10]