Earth & climate

Establishment of Yosemite National Park

1 October 1890

Yosemite National Park in the Sierra Nevada of California was established by an act of the United States Congress on 1 October 1890, after a campaign led by the naturalist John Muir and the editor Robert Underwood Johnson. It was not the first protection of the area: in 1864, during the Civil War, President Lincoln had signed a grant that gave Yosemite Valley and the Mariposa Grove of giant sequoias to California to be preserved for public use. The valley itself was returned to federal control and added to the national park in 1906. The park is known for granite cliffs such as El Capitan and Half Dome, for waterfalls including Yosemite Falls, and for groves of giant sequoia. It was listed as a UNESCO World Heritage Site in 1984.

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This moment belongs to the Industrial era (1760 CE to 1914 CE), steam, factories and revolutions. You can also browse everything in the 19th century.