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Laptev Sea

(Encyclopedia)Laptev Sea läpˈtyĭf [key], section of the Arctic Ocean, c.250,900 sq mi (649,800 sq km), N Siberian Russia, between the Taymyr Peninsula and the New Siberian Islands. It is shallow sea and is froze...

Pleven, René

(Encyclopedia)Pleven, René rənāˈ plĕväNˈ [key], 1901–93, French political leader. He held various diplomatic and financial posts in the Free French government during World War II and served (1944–46) as ...

credit union

(Encyclopedia)credit union, cooperative, not-for-profit financial institution that makes low-interest personal loans to its members. It is usually composed of persons from the same occupational group or the same lo...

Lane, Sir Ralph

(Encyclopedia)Lane, Sir Ralph, c.1530–1603, leader of the first attempted English settlement in America, on Roanoke Island, N.C. Sent by Sir Walter Raleigh, the expedition of over 100 colonists left England in Ap...

Samsonov, Aleksandr Vasilyevich

(Encyclopedia)Samsonov, Aleksandr Vasilyevich əlyĭksänˈdər vəsēˈlyəvĭch səmsôˈnəf [key], 1859–1914, Russian general. Early in World War I, when his army advanced into East Prussia (see Masuria) in o...

Orkhon

(Encyclopedia)Orkhon ôrˈkŏn, ôr-khŏnˈ [key], river, c.300 mi (480 km) long, rising in the Khangai Mts., N central Republic of Mongolia, and flowing east, then north, past the site of ancient Karakorum, and th...

Kananga

(Encyclopedia)Kananga lo͞olwäbo͞orˈ [key], city (1984 pop. 298,693), capital of Kasai-Central prov., S central Congo (Kinshasa), on the Lulua River. It is the commercial and transportation center of a region wh...

Mahgoub, Muhammad Ahmad

(Encyclopedia)Mahgoub, Muhammad Ahmad mo͞ohämˈmäd äkhmädˈ mäˈgo͞o [key], 1908–76, Sudanese political leader. After twice serving as Sudan's minister of foreign affairs (1956–58, 1964–65), he was ele...

Beer's law

(Encyclopedia)Beer's law [for August Beer], physical law stating that the quantity of light absorbed by a substance dissolved in a nonabsorbing solvent is directly proportional to the concentration of the substance...

Tsushima

(Encyclopedia)Tsushima tso͞oˈshēmä [key], two Japanese islands in Korea Strait. The islands are rocky, and fishing is the main occupation. Nearby, in May, 1905, occurred the major naval battle of the Russo-Japa...