Columbia Encyclopedia

(Encyclopedia) Presidents of the United States

(Encyclopedia) Mendelsohn, Erich āˈrĭkh mĕnˈdəlzōn [key], 1887–1953, German architect, pioneer of expressionism. He is best known for his exuberant, sculptural design for the Einstein Tower in Potsdam (1919...

(Encyclopedia) Hunt, Gaillard gĭlyärdˈ [key], 1862–1924, American historian and editor, b. New Orleans. He served (1887–1909, 1917–24) the Dept. of State in various capacities, his most important work being...

(Encyclopedia) public health, field of medicine and hygiene dealing with the prevention of disease and the promotion of health by government agencies. In the United States, public health authorities are engaged in m...

(Encyclopedia) bar, the, originally, the rail that enclosed the judge in a court; hence, a court or a system of courts. The persons qualified and authorized to conduct the trial of cases are also known collectively ...

(Encyclopedia) Troy. 1 City (1990 pop. 13,051), seat of Pike co., SE Ala., on the Conecuh River; inc. 1843. Products include lumber and wood items, textiles, truck bodies, feed, plastics, and pecans. Troy Univ. and ...

(Encyclopedia) Ctesibius tĭsĭbˈēəs [key], fl. 2d cent. b.c., Alexandrian Greek inventor. He reputedly was the first to discover and apply the expansive power of air as a motive force. Among the inventions ascri...

(Encyclopedia) Molyneaux, James Henry, Baron Molyneaux of Killead, 1920–2015, Northern Irish political leader. A Protestant and strong Unionist, he served in the Royal Air Force during World War II and subsequentl...

(Encyclopedia) Gimbel gĭmˈbəl [key], family of American merchants and philanthropists. Adam Gimbel, 1815–96, b. Bavaria, emigrated (1835) to the United States and traveled up and down the Mississippi River pedd...

(Encyclopedia) Colorado [1] kŏlərădˈə, –rădˈō, –räˈdō [2] kŏlərāˈdə, –räˈdə [key]. 1 Great river of the SW United States, 1,450 mi (2,334 km) long, rising in the Rocky Mts. of N Colo., and f...