Columbia Encyclopedia
Search results
500 results found
Carboniferous period
(Encyclopedia)Carboniferous period kärbənĭfˈərəs [key], fifth period of the Paleozoic era of geologic time (see Geologic Timescale, tablegeologic timescale, table), from 350 to 290 million years ago. The pl...North Platte, city, United States
(Encyclopedia)North Platte plăt [key], city (1990 pop. 22,605), seat of Lincoln co., W central Nebr., at the confluence of the North Platte and South Platte rivers; inc. 1873. It is a processing and shipping point...strawberry
(Encyclopedia)strawberry, any plant of the genus Fragaria of the family Rosaceae (rose family), low herbaceous perennials with edible red fruits, native to temperate and mountainous tropical regions. The European e...North-West Frontier Province
(Encyclopedia)North-West Frontier Province: see Khyber Pakhtunkhwa. ...North American Indian music
(Encyclopedia)North American Indian music: see Native American music. ...North-East Frontier Agency
(Encyclopedia)North-East Frontier Agency, India: see Arunachal Pradesh. ...Athabascan
(Encyclopedia)Athabascan both: –păsˈ– [key], group of related Native American languages forming a branch of the Nadene linguistic family or stock. In the preconquest period, Athabascan was a large and extensi...Boyd, Alan Stephenson
(Encyclopedia)Boyd, Alan Stephenson, 1922–2020, U.S. government official, first secretary of transportation (1967–69), b. Jacksonville, Fla. After serving in the Army Air Forces in World War II, he graduated fr...Foreland, North, and South Foreland
(Encyclopedia)Foreland, North, and South Foreland, headlands of Kent, SE England, forming parts of the boundary of The Downs (a roadstead). South Foreland is 4 mi (6.4 km) NE of Dover, and North Foreland is near Ma...North Atlantic Treaty Organization
(Encyclopedia)North Atlantic Treaty Organization (NATO), established under the North Atlantic Treaty (Apr. 4, 1949) by Belgium, Canada, Denmark, France, Great Britain, Iceland, Italy, Luxembourg, the Netherlands, N...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 +-
