Columbia Encyclopedia

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Columbia, river, Canada and the United States

(Encyclopedia)Columbia, river, c.1,210 mi (1,950 km) long, rising in Columbia Lake, SE British Columbia, Canada. It flows first NW in the Rocky Mt. Trench, then hooks sharply about the Selkirk Mts. to flow S throug...

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 ...

Bronze Age

(Encyclopedia)Bronze Age, period in the development of technology when metals were first used regularly in the manufacture of tools and weapons. Pure copper and bronze, an alloy of copper and tin, were used indiscr...

Elizabeth, empress of Austria and queen of Hungary

(Encyclopedia)Elizabeth, 1837–98, empress of Austria and queen of Hungary. A Bavarian princess, she was married (1854) to her cousin, Emperor Francis Joseph. Despite her exceptional beauty, intelligence, and kind...

Regents of the University of California v. Bakke

(Encyclopedia)Regents of the University of California v. Bakke, case decided in 1978 by the U.S. Supreme Court. The Court held in a closely divided decision that race could be one of the factors considered in choos...

Milan, prince and king of Serbia

(Encyclopedia)Milan (Milan Obrenović) mĭlˈän ōbrĕˈnəvĭch [key], 1854–1901, prince (1868–82) and king (1882–89) of Serbia; grandnephew of Miloš Obrenović. He succeeded his cousin Michael Obrenović ...

Maurice, duke and elector of Saxony

(Encyclopedia)Maurice, 1521–53, duke (1541–47) and elector (1547–53) of Saxony. A member of the Albertine branch of the ruling house of Saxony, he became duke of Albertine Saxony during the Protestant Reforma...

National Institute of Standards and Technology

(Encyclopedia)National Institute of Standards and Technology, governmental agency within the U.S. Dept. of Commerce with the mission of “working with industry to develop and apply technology, measurements, and st...

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