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Holt, Henry

(Encyclopedia)Holt, Henry, 1840–1926, American author and publisher, b. Baltimore. In 1866 he became a partner in the publishing firm that became (1873) Henry Holt & Company. He was the author of several nove...

nullification

(Encyclopedia)nullification, in U.S. history, a doctrine expounded by the advocates of extreme states' rights. It held that states have the right to declare null and void any federal law that they deem unconstituti...

Weed, Thurlow

(Encyclopedia)Weed, Thurlow thûrˈlō [key], 1797–1882, American journalist and political leader, b. Cairo, N.Y. After working on various newspapers in W New York, Weed joined the Rochester Telegraph and was inf...

Henry VIII, king of England

(Encyclopedia)Henry VIII, 1491–1547, king of England (1509–47), second son and successor of Henry VII. Henry was a supreme egotist. He advanced personal desires under the guise of public policy or moral rig...

Matilda, queen of England

(Encyclopedia)Matilda or Maud, 1102–67, queen of England, daughter of Henry I of England. Henry arranged a marriage for her with Holy Roman Emperor Henry V, and she was sent to Germany, betrothed, and five years ...

Katharine of Aragón

(Encyclopedia)Katharine of Aragón, 1485–1536, first queen consort of Henry VIII of England; daughter of Ferdinand II of Aragón and Isabella of Castile. In 1501 she was married to Arthur, eldest son of Henry VII...

cofferdam

(Encyclopedia)cofferdam, temporary barrier for excluding water from an area that is normally submerged. Made commonly of wood, steel, or concrete sheet piling (see pile), cofferdams are used in constructing the fou...

drainage, in agriculture

(Encyclopedia)drainage, in agriculture, the removal of excess water from the soil, either by a system of surface ditches, or by underground conduits if required by soil conditions and land contour. Diesel or centri...

Cavan, county, Ireland

(Encyclopedia)Cavan kăvˈən [key], county, 730 sq mi (1,891 sq km), N Republic of Ireland. The county sea...

Henry VI, Holy Roman emperor and German king

(Encyclopedia)Henry VI, 1165–97, Holy Roman emperor (1191–97) and German king (1190–97), son and successor of Holy Roman Emperor Frederick I (Frederick Barbarossa). He was crowned German king at Aachen in 116...
 

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