Columbia Encyclopedia

Search results

500 results found

Wilson, Benjamin

(Encyclopedia)Wilson, Benjamin, 1721–88, English portrait painter and electrician who opposed Benjamin Franklin's theory of positive and negative electricity. Instead, Wilson supported Newton's gravitational-opti...

Evans, Walker

(Encyclopedia)Evans, Walker, 1903–75, American photographer, b. St. Louis. Evans began his photographic career in 1928. His studies of Victorian architecture and his photographs of the rural South during the Grea...

Yar'Adua, Umaru Musa

(Encyclopedia)Yar'Adua, Umaru Musa o͞omäˈro͞o mo͞oˈsä yär ädo͞oˈä [key], 1951–2010, Nigerian politician, president of Nigeria (2007–10). Born into a family active in Nigerian political and military ...

Shahn, Ben

(Encyclopedia)Shahn, Ben (Benjamin Shahn), 1898–1969, American painter and graphic artist, b. Lithuania. Shahn emigrated to the United States in 1906. After working in lithography until 1930, his style crystalliz...

International Fund for Agricultural Development

(Encyclopedia)International Fund for Agricultural Development(IFAD), specialized agency of the United Nations with headquarters in Rome, Italy. IFAD grew out of the 1974 World Food Conference; it was established in...

Soweto

(Encyclopedia)Soweto [acronym for south-west townships], city, now part of City of Johannesburg metropolitan municipality, Gauteng prov., NE South Africa. Located 10 mi (16 km) SW of Johannesburg, Soweto grew as bl...

Lange, Dorothea

(Encyclopedia)Lange, Dorothea, 1895–1965, American photographer, b. Hoboken, N.J. as Dorothea Nutzhorn, adopted her mother's maiden name in her twenties. From 1916 until 1932, Lange operated a portrait studio in ...

local government

(Encyclopedia)local government, political administration of the smallest subdivisions of a country's territory and population. The British system of local government, which has been the model for most of that cou...

rationing

(Encyclopedia)rationing, allotment of scarce supplies, usually by governmental decree, to provide equitable distribution. It may be employed also to conserve economic resources and to reinforce price and production...

Browse by Subject