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acids and bases

(Encyclopedia)acids and bases, two related classes of chemicals; the members of each class have a number of common properties when dissolved in a solvent, usually water. Another theory that provides a very broad ...

orchestra and orchestration

(Encyclopedia)CE5 Typical seating plan of a symphony orchestra orchestra and orchestration, an orchestra is a musical ensemble of mixed instruments based on strings and winds, under the direction of a conductor...

Cox, James Middleton

(Encyclopedia)Cox, James Middleton, 1870–1957, American political leader and journalist, b. Butler co., Ohio. After serving on the editorial staff of the Cincinnati Enquirer, he bought the Dayton (Ohio) Daily New...

Hull, William

(Encyclopedia)Hull, William, 1753–1825, American general, b. Derby, Conn. He served brilliantly in the American Revolution and became in 1805 governor of the newly created Michigan Territory. As the War of 1812 b...

Cristóbal

(Encyclopedia)Cristóbal krēstōˈbäl [key], town, Colón prov., near the Caribbean end of the Panama Canal, Panama. Cristóbal is located in the former Panama Canal Zone and was the American residential suburb o...

Oliver, Mary

(Encyclopedia)Oliver, Mary, 1935–2019, American poet, b. Cleveland, Ohio, studied Ohio State Univ., Vassar. She published her first collection of poems, No Voyage and Other Poems, in 1963. She was a keen observer...

Welland

(Encyclopedia)Welland wĕlˈənd [key], city (1991 pop. 47,914), SE Ont., Canada, on the Welland Ship Canal. It is a canal port and an industrial center. Cotton, iron, steel, and many other goods are made in Wellan...

Runcorn

(Encyclopedia)Runcorn, city (1991 pop. 63,995), Halton, W England, on the Mersey River. It is located on the Manchester Ship Canal and is the terminus of the Bridgewater Canal, which is connected to the Mersey by a...

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