Columbia Encyclopedia

(Encyclopedia) Hudson River school, group of American landscape painters, working from 1825 to 1875. The 19th-century romantic movements of England, Germany, and France were introduced to the United States by such w...

(Encyclopedia) Nuttall, Thomas, 1786–1859, American naturalist, b. England. He was a pioneer in American paleontology and was curator (1822–32) of the Harvard botanical garden. He accompanied several scientific ...

(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...

(Encyclopedia)  CE5 Colorado kŏlərădˈə, –rădˈō, –räˈdō [key], state, W central United States, one of the Rocky Mt. states. It is bordered by Wyoming (N), Nebraska (N, E), Kansas (E), Oklahoma and Ne...

(Encyclopedia) San Juan sän hwän [key], river, c.110 mi (180 km) long, flowing from the southeast corner of Lake Nicaragua E to the Caribbean Sea, near the port of San Juan del Norte. The lower course of the deep ...

(Encyclopedia) United States Air Force Academy, at Colorado Springs, Colo.; for training young men and women to be officers in the U.S. air force; authorized in 1954 by Congress. Temporary quarters were opened at th...

(Encyclopedia) Ashley, William Henry, c.1778–1838, American fur trader and politician, b. Virginia. In 1820 he was elected lieutenant governor of Missouri. He sent fur-trading expeditions up the Missouri River to ...

(Encyclopedia) Mohave, river and desert: see Mojave. ...

(Encyclopedia) Atchison, city (2020 pop. 10,348), seat of Atchison co., NE Kans., on the Missouri River; inc. 1881. It is a trade and industrial center in a rich grain producing area. Atchison was founde...

(Encyclopedia) Sigel, Franz fränts sēˈgəl [key], 1824–1902, Union general in the American Civil War, b. Sinsheim, Baden, Germany. An officer in the army of Baden, he was a leader (1848–49) of the Baden revol...