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adaptive radiation

(Encyclopedia)CE5 Adaptive radiation in Hawaiian honey-creepers adaptive radiation, in biology, the evolution of an ancestral species, which was adapted to a particular way of life, into many diverse species, e...

Bedouin

(Encyclopedia)Bedouin bĕdˈo͞oĭn [key] [Arab.,=desert dwellers], primarily nomad Arab peoples of the Middle East, where they form about 10% of the population. They are of the same Semitic stock as their sedentar...

Tobacco Nation

(Encyclopedia)Tobacco Nation or Tionontati, Native North Americans of the Iroquoian branch of the Hokan-Siouan linguistic stock (see Native American languages). In 1616, when visited by the French, they were living...

sertão

(Encyclopedia)sertão sərˈtouN [key] [Port.,=backlands], semiarid hinterland of NE Brazil; c.250,000 sq mi (647,500 sq km). Its characteristic landscape is the caatinga, or thorny scrub forest. The chief occupati...

Vianney, Saint Jean-Baptiste

(Encyclopedia)Vianney, Saint Jean-Baptiste zhäN-bätēstˈ vyänāˈ [key], 1786–1859, French parish priest, popularly known as the Curé d'Ars, b. Dardilly, near Lyons. He came of poor, peasant stock and receiv...

Amtrak

(Encyclopedia)Amtrak, the National Railroad Passenger Corp., authorized to operate virtually all intercity passenger railroad routes in the United States. Amtrak was created by Congress in 1970 in response to more ...

Fisk, James

(Encyclopedia)Fisk, James, 1834–72, American financial speculator, b. Pownal, Vt. In his youth he worked for a circus and as a wagon peddler of merchandise. During the Civil War he became wealthy purchasing cotto...

Erie, indigenous people of North America

(Encyclopedia)Erie ĭrˈē [key], indigenous people of North America of the Iroquoian branch of the Hokan-Siouan linguistic stock (see Native American languages). In the Iroquoian language the word erie means “lo...

turnip

(Encyclopedia)turnip, garden vegetable of the same genus of the family Cruciferae (or Brassicaceae; mustard family) as the cabbage; native to Europe, where it has been long cultivated. The two principal kinds are t...

Oneida, city, United States

(Encyclopedia)Oneida ōnīˈdə [key], city (1990 pop. 10,850), Madison co., central N.Y.; inc. 1901. Tableware was long the best-known product, and some is still manufactured in neighboring Sherrill, N.Y. Machine ...