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West Nile virus

(Encyclopedia)West Nile virus, microorganism and the infection resulting from it, which typically produces no symptoms or a flulike condition. The virus is a flavivirus and is related to a number of viruses that ca...

Kananga

(Encyclopedia)Kananga lo͞olwäbo͞orˈ [key], city (1984 pop. 298,693), capital of Kasai-Central prov., S central Congo (Kinshasa), on the Lulua River. It is the commercial and transportation center of a region wh...

magnolia, in botany

(Encyclopedia)magnolia, common name for plants of the genus Magnolia, and for the Magnoliaceae, a family of deciduous or evergreen trees and shrubs, often with showy flowers. They are principally of north temperate...

Yukon, river, Canada and the United States

(Encyclopedia)Yukon yo͞oˈkŏn [key], river, c.2,000 mi (3,220 km) long, rising in Atlin Lake, NW British Columbia, Canada, and receiving numerous headwater streams; one of the longest rivers of North America. It ...

Tripura

(Encyclopedia)Tripura trĭˈpo͝orä [key], state (2001 provisional pop. 3,191,168), 4,036 sq mi (10,453 sq km), NE India, bordered by Bangladesh on the north, west, and south, and on the east by the states of Assa...

Azuela, Mariano

(Encyclopedia)Azuela, Mariano märyäˈnō äswāˈlä [key], 1873–1952, Mexican novelist. Azuela began his medical practice in 1899, writing short stories and novels in his spare time. In 1915 he joined Francisc...

Great Migration

(Encyclopedia)Great Migration, in U.S. history. 1 The migration of Puritans to New England from England, 1620–40, prior to the English civil war. As a result of the increasingly tyrannical rule of King Charles I ...

junco

(Encyclopedia)junco or snowbird, small seed-eating bird of North America closely related to the sparrows. Juncos have white underparts and gray (sometimes also brown) backs. They travel in flocks. The dark-eyed jun...

Romani

(Encyclopedia)Romani or Romany both: rŏmˈənē, rōˈ– [key], people known historically in English as Gypsies and their language. 1 A traditionally nomadic people with particular folkways and a unique language,...

North Africa, campaigns in

(Encyclopedia)North Africa, campaigns in, series of military contests for control of North Africa during World War II. The desert war started in 1940 and for more than two years thereafter seesawed between NE Libya...