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Milestones in Environmental Protection
Preservation and conservation milestones in the United States by Holly Hartman 1840s–1860s 1870s–1880s 1890s–1920s 1930s–1960s 1970s 1980s 1990s 2000s Most Recent Entry…State of the Union Address: Theodore Roosevelt (December 5, 1905)
Theodore Roosevelt (December 5, 1905) To the Senate and House of Representatives: The people of this country continue to enjoy great prosperity. Undoubtedly there will be ebb and flow in such…National Parks and Monuments (table)
(Encyclopedia) National Parks and Monuments Name Type1 Location Year authorized Sizeacres (hectares) Description Abraham Lincoln Birthplace HP Central Ky. 1916 344.5 (139) Traditional…