For the Enjoyment of the People

National parks are widely revered as “America’s best idea”—they are abundantly popular and remarkably noncontroversial in the United States. American presidents use these parks to stake their claims to environmentalism, assert a singular national history, and define a unified national identity, often doing so inside the parks themselves. However, the establishment and history of almost every national park has been riddled with conflict over competing claims to land, knowledge, and economic inter