National Parks
08.29.2010
(was 09.27.2009)
(was 09.27.2009)
Filmmaker Ken Burns calls the national parks "America's best idea." We'll take you to Yosemite,Denali and Carlsbad Caverns. We'll also explore some forgotten parts of our history: how the "buffalo soldiers" helped create America's first parks, and why the very idea of protecting nature has often pitted environmentalists against indigenous people.



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