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Cumberland Presbyterian Church

(Encyclopedia)Cumberland Presbyterian Church, branch of the Presbyterian Church in the United States founded in 1810. In 1906 many of its congregations were united with the main body of the church. It began as a re...

Abel, Sir Frederick Augustus

(Encyclopedia)Abel, Sir Frederick Augustus, 1826–1902, English chemist, an authority on explosives. He was professor of chemistry at the Royal Military Academy (1851–55) and chemist to the War Dept. and governm...

Ponca City

(Encyclopedia)Ponca City, city (1990 pop. 26,359), Kay co., N Okla., on the Arkansas River; founded 1893 with the opening of the Cherokee Strip, inc. 1899. It is a trade, processing, and shipping hub in a grain, li...

Porres, Saint Martin de

(Encyclopedia)Porres, Saint Martin de märtēnˈ dā pôrˈrās [key], 1579–1639, Peruvian Dominican lay brother, b. Lima. He was the son of a Spanish soldier and a black freedwoman from Panama. Apprenticed to a ...

Poti

(Encyclopedia)Poti pôˈtyē [key], city (1989 pop. 50,922), W Georgia, on the Black Sea at the mouth of the Rion River. It is a port that ships manganese (from Chiatura), corn, lumber, and wine. The region around ...

pyrolusite

(Encyclopedia)pyrolusite pīˈrōlo͞ozīt [key], naturally occurring manganese dioxide, MnO2, a black mineral that crystallizes in the tetragonal system but is usually found in earthy or massive deposits. It is th...

Galloway

(Encyclopedia)Galloway, region, Dumfries and Galloway, SW Scotland. It formerly was divided between the now abolished counties of Wigtownshire and Kirkcudbrightshire. The Rhinns, or Rinns, of Galloway is a rocky do...

Isle La Motte

(Encyclopedia)Isle La Motte īl lə mŏt [key], island and village, 6 mi (9.7 km) long and 2 mi (3.2 km) wide, in Lake Champlain, NW Vt. The French chose the island as the site for Fort Ste Anne (built 1666), the f...

Groppi, James

(Encyclopedia)Groppi, James, 1931–85, American Roman Catholic cleric and political activist, b. Milwaukee. Groppi, who grew up in the Milwaukee slums, attended St. Francis' Seminary and was ordained in 1960. In 1...

gum tree

(Encyclopedia)gum tree, name for the eucalyptus (see myrtle) in Australia and for several other trees, e.g., the sweet gum, of the family Hamamelidaceae (witch hazel family), and the black gum or tupelo in North Am...