Yellowstone became the United States’ first national park on March 1, 1872. Act Establishing Yellowstone National Park: Primary Documents in American History Report upon the Yellowstone National Park to the Secretary of the Interior 1879 Creating Yellowstone National Park legislation primary source set Yellowstone National Park images Yellowstone National Park maps Yellowstone Park Guide: A…
There are close to 800 Library of Congress Research Guides to the Library’s general collections of books and periodicals, as well as general subject guides prepared by reference librarians. You can browse or search the guides by subject (default), research center, or alphabetical list. Individual guides are included in curated primary source sets on the…
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