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African Union

(Encyclopedia)African Union (AU), international organization established in 2002 by the nations of the former Organization of African Unity (OAU). The AU is the successor organization to the OAU, with greater power...

Dickinson, John

(Encyclopedia)Dickinson, John, 1732–1808, American patriot and statesman, b. Talbot co., Md. After studying law in Philadelphia and in London at the Middle Temple, he developed a highly successful practice in Phi...

mining

(Encyclopedia)mining, extraction of solid mineral resources from the earth. These resources include ores, which contain commercially valuable amounts of metals, such as iron and aluminum; precious stones, such as d...

housing

(Encyclopedia)housing, in general, living accommodations available for the inhabitants of a community. Throughout the 19th cent., with the advent of the Industrial Revolution, housing as a problem worsened as urban...

Midlothian

(Encyclopedia)Midlothian mĭdlōˈthēən [key], council area (1993 est. pop. 79,910), 137 sq mi (356 sq km), and former county, SE Scotland. Under the Local Government Act of 1973, Midlothian was divided between t...

Moray, council area and former county, Scotland

(Encyclopedia)Moray mûrˈē [key], council area (1993 est. pop. 86,250), 864 sq mi (2,237 sq km), and former county, NE Scotland. Under the Local Government Act of 1973, the county of Moray (or Morayshire) was div...

margin requirement

(Encyclopedia)margin requirement, that part of a security's price that a buyer must pay for in cash. The balance of the price is met by the broker, who, in effect, is supplying a client with a loan. The smaller the...

Home Owners' Loan Corporation

(Encyclopedia)Home Owners' Loan Corporation (HOLC), former U.S. government agency established in 1933 to help stabilize real estate that had depreciated during the depression and to refinance the urban mortgage deb...

Haynes, John

(Encyclopedia)Haynes, John, c.1594–1654, colonial governor of Massachusetts and then of Connecticut. He emigrated (1633) from England to Massachusetts and as governor (1635) banished Roger Williams, an act he lat...

Head Start

(Encyclopedia)Head Start, U.S. educational program for disadvantaged preschool children, established under the Economic Opportunity Act of 1964. Aimed initially only at poor children, its purpose was to organize pr...