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Washington Monument

(Encyclopedia)Washington Monument, obelisk-shaped tower, 555 ft 51⁄9 in. (169.3 m) high, located on a 106-acre (43-hectare) site at the west end of the Mall, Washington, D.C.; dedicated 1885. The world's tallest ...

Brazzaville

(Encyclopedia)Brazzaville brăzˈəvĭl, Fr. bräzävēlˈ [key], city (1984 pop. 585,812), capital of the Republic of the Congo, on Pool Malebo of the Congo River. It is the nation's largest city and its administr...

syndicalism

(Encyclopedia)syndicalism sĭnˈdĭkəlĭzəm [key], political and economic doctrine that advocates control of the means and processes of production by organized bodies of workers. Like anarchists, syndicalists bel...

actinium

(Encyclopedia)actinium ăktĭnˈēəm [key] [Gr.,=like a ray], radioactive chemical element; symbol Ac; at. no. 89; mass number of most stable isotope 227; m.p. about 1,050℃; b.p. 3,200℃±300℃; sp. gr. 10.07;...

swimming

(Encyclopedia)swimming, self-propulsion through water, often as a form of recreation or exercise or as a competitive sport. It is mentioned in many of the classics in connection with heroic acts or religious rites....

Guyana

(Encyclopedia)CE5 Guyana gīănˈə, –änˈ– [key], officially Co-operative Republic of Guyana, republic (2015 est. pop. 769,000), 83,000 sq mi (214,969 sq km), NE South America. It is bordered on the N by t...

Debussy, Claude Achille

(Encyclopedia)Debussy, Claude Achille klôd äshēlˈ dəbüsēˈ [key], 1862–1918, French composer, exponent of musical impressionism. He studied for 11 years at the Paris Conservatory, receiving its Grand Prix ...

Chrétien, Jean

(Encyclopedia)Chrétien, Jean (Joseph Jacques Jean Chrétien) zhōsĕfˈ zhäk zhäN krātyăNˈ [key], 1934–, Canadian politician and prime minister (1993–2003), b. Quebec. He received his legal education at Q...

Boston Symphony Orchestra

(Encyclopedia)Boston Symphony Orchestra, founded in 1881 by Henry Lee Higginson, who was its director and financial backer until 1918. The orchestra performed at the Old Boston Music Hall for nearly 20 years until ...

Poitiers

(Encyclopedia)Poitiers pwätyāˈ [key], city (1990 pop. 82,507), capital of Vienne dept., W central France, on the Clain River. The ancient capital of Poitou, it is now an industrial, agricultural, and communicati...