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herbarium
(Encyclopedia)herbarium, collection of dried and mounted plant specimens used in systematic botany. To preserve their form and color, plants collected in the field are spread flat in sheets of newsprint and dried, ...Overland Trail
(Encyclopedia)Overland Trail, any of several trails of westward migration in the United States. The term is sometimes used to mean all the trails westward from the Missouri to the Pacific and sometimes for the cent...Monroe, James
(Encyclopedia)Monroe, James, 1758–1831, 5th President of the United States (1817–25), b. Westmoreland co., Va. In 1816 Monroe obtained the presidential nomination and was easily elected. During his first admi...Huntsville, cities, United States
(Encyclopedia)Huntsville. 1 City (2020 pop. 215,006), seat of Madison co., N Ala.; inc. 1811. A major center for U.S. space research, Huntsville is the site of the ...Wichita, city, United States
(Encyclopedia)Wichita wĭchˈĭtô [key], city (1990 pop. 304,011), seat of Sedgwick co., S central Kans., at the confluence of the Arkansas and Little Arkansas rivers; inc. 1870. It is the chief commercial and ind...flood, in hydrology
(Encyclopedia)flood, inundation of land by the rise and overflow of a body of water. Floods occur most commonly when water from heavy rainfall, from melting ice and snow, or from a combination of these exceeds the ...tarantula
(Encyclopedia)tarantula tərănˈchələ [key], name applied chiefly to species of the large, hairy spiders of the family Theraphosidae of North and South America, Africa, S and SE Asia, and Australia. The body of ...Kansas-Nebraska Act
(Encyclopedia)Kansas-Nebraska Act, bill that became law on May 30, 1854, by which the U.S. Congress established the territories of Kansas and Nebraska. By 1854 the organization of the vast Platte and Kansas river c...Vidal de la Blache, Paul
(Encyclopedia)Vidal de la Blache, Paul pōl vēdälˈ də lä bläsh [key], French geographer, 1845–1918, the father of French human geography. He was educated at the École Normale Supérieure, Paris, and had an...civics
(Encyclopedia)civics, branch of learning that treats of the relationship between citizens and their society and state, originally called civil government. With the large immigration into the United States in the la...Browse by Subject
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