This century-old law lets presidents shift the sizes of national monuments

The Antiquities Act of 1906 gave Congress or the president the authority to establish national monuments on federal land as a means of protecting areas for ecological, cultural, historical, or scientific purposes.
America’s public lands, from its majestic national parks to its vast national forests, are at the heart of the country’s identity.https://www.fastcompany.com/91305546/this-century-old-law-lets-presidents-shift-the-size-national-monuments