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Four-H

(Encyclopedia)Four-H or 4-H, organization for boys and girls, generally from 8 to 18 years of age; some states offer programs for younger children, and there are also collegiate programs. 4-H teaches young people l...

Hine, Lewis

(Encyclopedia)Hine, Lewis (Lewis Wickes Hine), 1874–1940, American photographer, b. Oshkosh, Wis. Hine dedicated much of his photographic career, which began shortly after he bought his first camera in 1903, to e...

Souphanouvong, Prince

(Encyclopedia)Souphanouvong, Prince so͞ofäˈno͞ovŏngˌ [key], 1909–95, Laotian government official; half-brother of Prince Souvanna Phouma. Although a member of Laos's royal family, he was an active nationali...

helicopter

(Encyclopedia)helicopter, type of aircraft in which lift is obtained by means of one or more power-driven horizontal propellers called rotors. When the rotor of a helicopter turns it produces reaction torque which ...

fence

(Encyclopedia)fence [short for defense], humanly erected barrier between two divisions of land, used to mark a legal or other boundary, to keep animals or people in or out, and sometimes as an ornament. In newly se...

Salish

(Encyclopedia)Salish, indigenous people of North America, also known as the Flathead, who in the early 19th cent. inhabited the Bitterroot River valley of W Montana. Their language belongs to the Salishan branch of...

Thanh Hoa

(Encyclopedia)Thanh Hoa tän wä [key], city, E central N Vietnam, near the mouth of the Song Ma River, in a cotton-growing area. It is on the highway and railroad from Hanoi south to the demarcation line. Recent g...

Song Ba

(Encyclopedia)Song Ba sông bä [key], river, c.200 mi (320 km) long, rising in the Annamese Cordillera, central S Vietnam, and flowing S past An Khe to Krong Pa, then SE past Son Hoa to the South China Sea at Tuy ...

McCain, John Sidney, 3d

(Encyclopedia)McCain, John Sidney, 3d, 1936–2018, U.S. politician, b. Panama Canal Zone. A much decorated navy veteran, he was born into a career naval family and a...

American Academy and Institute of Arts and Letters

(Encyclopedia)American Academy and Institute of Arts and Letters, honorary academy of notable American artists, writers, and composers. The National Institute of Arts and Letters, founded in 1898, served as the par...