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Ladd, Edwin Fremont
(Encyclopedia)Ladd, Edwin Fremont, 1859–1925, American chemist and political leader, b. Somerset co., Maine. From 1890 to 1916 he was dean of the school of chemistry and pharmacy at the North Dakota Agricultural ...Daschle, Tom
(Encyclopedia)Daschle, Tom (Thomas Andrew Daschle) dăshˈəl [key], 1947–, U.S. senator from South Dakota (1987–2005), b. Aberdeen, S.Dak. A Democrat, he was elected to the U.S. House of Representatives in 197...Pierre
(Encyclopedia)Pierre pēr [key], city (1990 pop. 12,906), state capital (since 1889) and seat of Hughes co., central S.Dak., on the east bank of the Missouri River, opposite Fort Pierre; inc. 1883. Its economy is c...granite
(Encyclopedia)granite, coarse-grained igneous rock of even texture and light color, composed chiefly of quartz and feldspars. It usually contains small quantities of mica or hornblende, and minor accessory minerals...White River
(Encyclopedia)White River. 1 River, c.690 mi (1,110 km) long, rising in the Boston Mts., NW Ark., and flowing first N into SW Missouri, then generally SE through NE Arkansas to the Mississippi River. Its chief trib...Neuharth, Al
(Encyclopedia)Neuharth, Al (Allen Harold Neuharth), 1924–2013, American media executive, b. Eureka, S.Dak., grad. Univ. of South Dakota (1950). In 1954 he began working as a reporter for The Miami Herald, and by ...Red Cloud
(Encyclopedia)Red Cloud, b. 1821 or 1822, d. 1909, Oglala Sioux chief, b. near the Platte River in present-day Nebraska. He led the Native American fight against the establishment of the Bozeman Trail (see Bozeman,...Pachycephalosaurus
(Encyclopedia)Pachycephalosaurus păkˌĭsĕfˌəlōsôrˈəs [key] [Gr., = thick-headed lizard], bipedal herbivorous dinosaur of the late Cretaceous period, approximately 68–65 million years ago. Its disting...Banks, Dennis James
(Encyclopedia)Banks, Dennis James, 1937–2017, Native American civil-rights activist, b. Leech Lake Reservation, Minn. Of Ojibwa (Chippewa) heritage, he helped found the American Indian Movement (1968) to fight fo...Agassiz, Lake
(Encyclopedia)Agassiz, Lake ăgˈəsē [key], glacial lake of the Pleistocene epoch, c.700 mi (1,130 km) long, 250 mi (400 km) wide, formed by the melting of the continental ice sheet beginning some 14,000 years ag...Browse by Subject
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