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Oruro

(Encyclopedia)Oruro ōro͞oˈrō [key], city (1992 pop. 183,422), capital of Oruro dept., W Bolivia. It is Bolivia's railroad center. Oruro's economy is based on exploitation of the region's tin, tungsten, and copp...

Peterborough, city, Canada

(Encyclopedia)Peterborough, city (1991 pop. 68,371), SE Ont., Canada, NE of Toronto. It is at the falls of the Otonabee River, which connects, through the Trent Canal, with lakes Ontario and Huron. Settled early in...

Debs, Eugene Victor

(Encyclopedia)Debs, Eugene Victor, 1855–1926, American Socialist leader, b. Terre Haute, Ind. Leaving high school to work in the railroad shops in Terre Haute, he became a railroad fireman (1871) and organized (1...

Hill, James Jerome

(Encyclopedia)Hill, James Jerome, 1838–1916, American railroad builder, b. Ontario, Canada. He went to St. Paul, Minn., in 1856. He became a partner of Norman Kittson in a steamboat line and, with Kittson, Donald...

Iowa, state, United States

(Encyclopedia)CE5 Iowa īˈəwə [key], midwestern state in the N central United States. It is bounded by the Mississippi River, across which lie Wisconsin and Illinois (E); Missouri (S); Nebraska and South Dako...

chemosynthesis

(Encyclopedia)chemosynthesis, process in which carbohydrates are manufactured from carbon dioxide and water using chemical nutrients as the energy source, rather than the sunlight used for energy in photosynthesis....

Hades

(Encyclopedia)Hades hāˈdēz [key], in Greek and Roman religion and mythology. 1 The ruler of the underworld: see Pluto. 2 The world of the dead, ruled by Pluto and Persephone, located either underground or in the...

James Bay Project

(Encyclopedia)James Bay Project, a colossal hydroelectric development of the rivers emptying into the E James Bay, central Quebec, Canada. La Grande Phase I, finished in 1985, created the world's largest undergroun...

Mbeki, Govan Archibald Mvuyelwa

(Encyclopedia)Mbeki, Govan 1910–2001, anti-apartheid activist, politician, and writer. Mbeki was an influential leader of the African National Congress, the ...

Voinovich, Vladimir Nikolayevich

(Encyclopedia)Voinovich, Vladimir Nikolayevich, 1932–2018, Russian satirist and political dissident. His father was dissident journalist who was jailed for his activities. Voinovich served in the army (1951–55)...