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color blindness

(Encyclopedia)color blindness, visual defect resulting in the inability to distinguish colors. About 8% of men and 0.5% of women experience some difficulty in color perception. Color blindness is usually an inherit...

Menominee, city, United States

(Encyclopedia)Menominee mənŏmˈənē [key], city (1990 pop. 9,398), seat of Menominee co., N Mich., W Upper Peninsula, on Green Bay at the mouth of the Menominee River; inc. 1883. It is a distribution center for ...

Champion

(Encyclopedia)Champion, uninc. community in the town of Green Bay, Brown co., NE Wis., NE of the city of Green Bay. It is noted for the Shrine of Our Lady of Good Hel...

Fitzpatrick, Thomas

(Encyclopedia)Fitzpatrick, Thomas, c.1799–1854, American trapper, fur trader, and guide, one of the greatest of the mountain men, b. Co. Cavan, Ireland. He emigrated early to the United States, and by 1823 he was...

New Castle

(Encyclopedia)New Castle. 1 City (1990 pop. 4,837), New Castle co., N Del., on the Delaware River. Mineral, metal, food, paper, and gypsum products are among its varied manufactures. It is also a major book distrib...

Caño Cristales

(Encyclopedia)Caño Cristales, river, c.62 mi (100 km) long, central Colombia, rising in Serranía de la Macarena National Park and flowing SE to the Guayabero River. Also known as the “River of Five Colors” or...

tourmaline

(Encyclopedia)tourmaline to͝orˈməlĭn, –lēn [key], complex borosilicate mineral with varying amounts of aluminum, iron, magnesium, sodium, lithium, potassium, and sometimes other elements, used as a gem. It o...

Maine, Sir Henry James Sumner

(Encyclopedia)Maine, Sir Henry James Sumner, 1822–88, English jurist and historian, educated at Cambridge. A pioneer in the historical and comparative study of institutions, he viewed the history of laws as the m...

Liddell Hart, Sir Basil Henry

(Encyclopedia)Liddell Hart, Sir Basil Henry lĭˈdəl härt [key], 1895–1970, English author and military strategist, b. Paris. His education at Cambridge was interrupted by World War I, in which he served (1914�...

Murray, Sir James Augustus Henry

(Encyclopedia)Murray, Sir James Augustus Henry, 1837–1915, English lexicographer. In 1879 he assumed the editorship of the New English Dictionary (the Oxford English Dictionary), which was his life's work (see di...