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Which US President has dedicated the most land area to national monuments?

Obama designated more monuments than any of his predecessors, using the Antiquities Act to protect 550 million acres of land and waters under federal protection.



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President Barack Obama created or expanded 34 national monuments by proclamation, the most of any president, with over half a billion acres of public land and water protected.

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During his very active presidency, Theodore Roosevelt established approximately 230 million acres of public lands between 1901 and 1909, including 150 national forests, the first 55 federal bird reservation and game preserves, 5 national parks, and the first 18 national monuments.

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As president, Roosevelt created five national parks (doubling the previously existing number); signed the landmark Antiquities Act and used its special provisions to unilaterally create 18 national monuments, including the Grand Canyon; set aside 51 federal bird sanctuaries, four national game refuges, and more than ...

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As president, Roosevelt created five national parks (doubling the previously existing number); signed the landmark Antiquities Act and used its special provisions to unilaterally create 18 national monuments, including the Grand Canyon; set aside 51 federal bird sanctuaries, four national game refuges, and more than ...

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Congress passed a bill, which was signed by President Abraham Lincoln on June 30, 1864 that set aside Yosemite Valley and the Mariposa Grove, that stated the lands be held “…for public use, resort, and recreation…

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The patriarch of the affluent Emmerson family, Red Emmerson, is the country's largest landowner. More than 2.3 million acres of wooded property are owned by the family's business, Sierra Pacific Industries (SPI), across California, Washington, and Oregon.

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Devils Tower was designated as America's first national monument in 1906 by President Theodore Roosevelt.

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America's tallest man-made monument at 630 feet, the Gateway Arch has beckoned visitors for more than 50 years with its iconic, awe-inspiring shape. The vision of renowned architect Eero Saarinen, the Arch commemorates Thomas Jefferson and St.

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The Statue of Liberty, one of the most universally recognized symbols of freedom across the globe, is intrinsically bound to the fabric of the United States. The huge sculpture stands on an imposing pedestal on Liberty Island at the entrance to New York Harbor.

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