Schlagwort(e): Geschichte 1820-1940 ; Natur ; Literatur ; Rasse ; USA ; USA ; Literatur ; Rasse ; Natur ; Geschichte 1820-1940 ; Rassismus ; Racism / United States / History / 19th century ; Racism / United States / History / 20th century ; African Americans / Race identity ; Whites / Race identity / United States ; Philosophy of nature / United States / History ; Wilderness areas / Social aspects / United States / History ; Wilderness areas / Political aspects / United States / History ; Environmentalism / Social aspects / United States / History ; Environmentalism / Political aspects / United States / History ; United States / Race relations ; Electronic books ; Electronic books ; Electronic books ; USA ; Literatur ; Rasse ; Natur ; Geschichte 1820-1940