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Husayn ibn Ali

(Encyclopedia)Husayn ibn Ali ĭˈbən äˈlē [key], 1856–1931, Arab political and religious leader. In 1908 he succeeded as grand sherif of Mecca and thus became ruler of the Hejaz under the Ottoman Empire. In W...

Hidatsa

(Encyclopedia)Hidatsa hēdätˈsä [key], Native North Americans, also known as the Minitari and the Gros Ventre. Their language belongs to the Siouan branch of the Hokan-Siouan linguistic stock (see Native America...

John Birch Society

(Encyclopedia)John Birch Society, ultraconservative, anti-Communist organization in the United States. It was founded in Dec., 1958, by manufacturer Robert Welch, headquartered in Belmont, Mass., and named after Jo...

norepinephrine

(Encyclopedia)norepinephrine nôrˌĕpīnĕfˈrən [key], a neurotransmitter in the catecholamine family that mediates chemical communication in the sympathetic nervous system, a branch of the autonomic nervous sys...

automated teller machine

(Encyclopedia)automated teller machine (ATM), device used by bank customers to process account transactions. Typically, a user inserts into the ATM a special plastic card that is encoded with information on a magne...

McCulloch v. Maryland

(Encyclopedia)McCulloch v. Maryland, case decided in 1819 by the U.S. Supreme Court, dealing specifically with the constitutionality of a Congress-chartered corporation, and more generally with the dispersion of po...

Mahican

(Encyclopedia)Mahican məhēˈkən [key], confederacy of Native North Americans of the Algonquian branch of the Algonquian-Wakashan linguistic stock (see Native American languages). The Mahican were of the Eastern ...

Marion

(Encyclopedia)Marion. 1 City (1990 pop. 14,545), seat of Williamson co., S Ill.; inc. 1841. It is the commercial and retail center of a farm and coal area and has a large soft drink bottling plant. A maximum-securi...

midwifery

(Encyclopedia)midwifery mĭdˈwīˌfərē [key], art of assisting at childbirth. The term midwife for centuries referred to a woman who was an overseer during the process of delivery. In ancient Greece and Rome, th...

Athabascan

(Encyclopedia)Athabascan both: –păsˈ– [key], group of related Native American languages forming a branch of the Nadene linguistic family or stock. In the preconquest period, Athabascan was a large and extensi...