Columbia Encyclopedia
Search results
500 results found
Space Force, United States
(Encyclopedia)Space Force, United States (USSF), military force that forms a separate service within the U.S. Dept. of the Air Force, est. Dec. 20, 2019, by act of Congress. The head of the Space Force is the Chief...Space Infrared Telescope Facility
(Encyclopedia)Space Infrared Telescope Facility: see observatory, orbiting. ...Transportation, United States Department of
(Encyclopedia)Transportation, United States Department of, executive department of the U.S. government, established by the Department of Transportation Act of 1966. Its chief executive officer, the secretary, is a ...Commerce, United States Department of
(Encyclopedia)Commerce, United States Department of, federal executive department charged with promoting U.S. economic development and technological advancement. In Feb., 1903, the Congress established a Department...Chickamauga and Chattanooga National Military Park
(Encyclopedia)Chickamauga and Chattanooga National Military Park: see National Parks and Monuments (table)national parks and monuments (table). ...Glacier Bay National Park and Preserve
(Encyclopedia)Glacier Bay National Park and Preserve, SE Alaska, near Juneau. The park (3,224,840 acres/1,305,603 hectares) and the preserve (58,406 acres/23,646 hectares) were established in 1925 as a national mon...Mississippi National River and Recreation Area
(Encyclopedia)Mississippi National River and Recreation Area: see National Parks and Monuments (table)national parks and monuments (table). ...National Institute of Arts and Letters
(Encyclopedia)National Institute of Arts and Letters: see American Academy and Institute of Arts and Letters. ...National Institute of Standards and Technology
(Encyclopedia)National Institute of Standards and Technology, governmental agency within the U.S. Dept. of Commerce with the mission of “working with industry to develop and apply technology, measurements, and st...Oregon Caves National Monument and Preserve
(Encyclopedia)Oregon Caves National Monument and Preserve: see National Parks and Monuments (table)national parks and monuments (table). ...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
- Places +-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
