Columbia Encyclopedia

Search results

500 results found

Atomic Energy Commission

(Encyclopedia)Atomic Energy Commission (AEC), former U.S. government commission created by the Atomic Energy Act of 1946 and charged with the development and control of the U.S. atomic energy program following Worl...

Economic and Social Council

(Encyclopedia)Economic and Social Council, constituent organ of the United Nations. It was established by the UN Charter and has 54 (18 before 1965) member nations elected for three-year terms (one third every year...

Addis Ababa

(Encyclopedia)Addis Ababa ădˈĭs ăbˈəbə [key] [Amharic,=new flower], city (2021 metro. area pop. 5,005,524), capital of Ethiopia. It is situated at c.8,000 ft (2,440 m) on a well-...

Burleson, Albert Sidney

(Encyclopedia)Burleson, Albert Sidney bûrˈləsən [key], 1863–1937, U.S. Postmaster General (1913–21), b. San Marcos, Tex.; grandson of Edward Burleson. He was a lawyer of Austin, Tex., and a member of the U....

Ottawa, city, Canada

(Encyclopedia)Ottawa ŏtˈəwə [key], city (1991 pop. 313,987), capital of Canada, SE Ont., at the confluence of the Ottawa and Rideau rivers and across the Ottawa from Gatineau, Que. The Rideau Canal separates th...

network

(Encyclopedia)network, in computing, two or more computers connected for the purpose of routing, managing, and storing rapidly changing data. A local area network (LAN), which is restricted by distances of up to on...

progressivism

(Encyclopedia)progressivism, in U.S. history, a broadly based reform movement that reached its height early in the 20th cent. In the decades following the Civil War rapid industrialization transformed the United St...

Telstar

(Encyclopedia)Telstar: see communications satellite. ...

Syncom

(Encyclopedia)Syncom: see communications satellite. ...
 

Browse by Subject