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pro vyhledávání: '"Judith A Heberling"'
During the past two decades and under the auspices of the U.S. Army Corps of Engineers and the National Park Service, researchers have thoroughly documented the legislative, construction, and engineering history of the Monongahela River navigation sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8d4bb7c7700d30c848a1600cb2d0a06
https://doi.org/10.21236/ada579677
https://doi.org/10.21236/ada579677
Autor:
Stephen Aron
A new understanding of how the West came to be For over 35 years, the dominant histories of the American West have been narratives of horrific conflicts. Framed in terms of empire building, these histories use modern constructs of ethnic cleansing an
Autor:
Jeffrey Adams
The valleys of the Juniata River occupy the very heart of the state of Pennsylvania. This ecosystem is a substantial contributor to the great Chesapeake watershed that drains a major portion of the continent. Ancient Native American pathways along th